⬛SKINCARE – COOL FRAME
from $44.00
COOL FRAME is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
OUTDOOR PLAID — RAINDROPS
from $72.00
RE-ORDER NOW OPEN
Get your hands on the latest SEKAI gear before it's gone. Stock is strictly limited. If you miss this drop, the next restock won't be until Fall 2026. Do not wait.
Availability: AUG 14, 8:00 PM – SEP 3 , 11:59 PM
Shipping Update: Orders will begin dispatching in Early SEP 2026.
Location: Online Store Only
🟦ULTRA STRETCH-COMBO TOP
from $33.00
Engineered for Mobility. The Ultra-Stretch Combo Top is the ultimate performance base layer for your dog（cat）. Crafted from a high-density viscose knit, it functions as a "second skin," providing unrestricted movement and superior breathability.
Specification
Performance Fabric: High-stretch viscose offers a smooth, skin-friendly texture with excellent elasticity.
Deconstructed Aesthetics: Features a unique hollow-out design with contrast binding, merging the lines between underwear and outerwear.
Harness Compatible: Strategic cutouts in the chest and back areas ensure seamless pairing with tactical harnesses.
Signature Branding: Finished with the "SEKAI" logo printed on the back.
🟦ULTRA STRETCH-COMBO TOP
from $33.00
Crafted from high-stretch viscose knit fabric, this piece offers a smooth, skin-friendly texture with excellent elasticity and a close fit. The hollow-out design merges the aesthetics of outerwear and innerwear with a deconstructed style, accented by contrast binding. Special consideration has been given to dogs’ daily movements and leash needs — the chest and back areas provide ample space for comfortable harness pairing.
The back is printed with the “SEKAI” logo.
🟦ULTRA STRETCH-COMBO TOP
from $33.00
Crafted from high-stretch viscose knit fabric, this piece offers a smooth, skin-friendly texture with excellent elasticity and a close fit. The hollow-out design merges the aesthetics of outerwear and innerwear with a deconstructed style, accented by contrast binding. Special consideration has been given to dogs’ daily movements and leash needs — the chest and back areas provide ample space for comfortable harness pairing.
The back is printed with the “SEKAI” logo.
OUTDOOR PLAID — RAINDROPS
from $72.00
RE-ORDER NOW OPEN
Get your hands on the latest SEKAI gear before it's gone. Stock is strictly limited. If you miss this drop, the next restock won't be until Fall 2026. Do not wait.
Availability: AUG 14, 8:00 PM – SEP 3 , 11:59 PM
Shipping Update: Orders will begin dispatching in Early SEP 2026.
Location: Online Store Only
⬛SKINCARE- ICELINE
from $37.00
Iceline is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
⬛SKINCARE – COOL FRAME
from $44.00
COOL FRAME is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
⬛SKINCARE – COOL FRAME
from $44.00
COOL FRAME is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
⬛SKINCARE- ICELINE
from $37.00
Iceline is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
THE LASER-CUT COLLAR
$39.00
Cut to reveal. Built to connect.
The SEKAIPET Laser-Cut Collar transforms an everyday essential into a graphic, sculptural object. Its black outer panel is precision-cut with the SEKAIPET wordmark and organic linework, revealing the structure beneath.
A softly padded inner band, quick-release buckle, adjustable hardware and dedicated leash ring create a considered fit for everyday movement. Tonal black components keep the silhouette clean, technical and unmistakably SEKAIPET.
⬛SKINCARE- ICELINE
from $37.00
Iceline is crafted from innovative TENCEL™ fabric using four-needle six-thread high-stretch stitching. It features UV+ protection and an ion coating technology that inhibits bacterial growth and reduces odors. With excellent breathability and quick-drying performance, it provides efficient cooling, while the tailored fit makes it an ideal layering piece.
SEKAIPET ESSENTIAL LEASH — CIRCUIT BLUE
$39.00
ESSENTIAL LEASH SYSTEM
One structure. Four states of movement.
The SEKAIPET ESSENTIAL LEASH is designed to shift with the route. Its adjustable 150–220 cm configuration moves between close control and extended range, while the convertible loop supports handheld, cross-body and waist-worn use.
High-density woven nylon forms the load-bearing structure. A cushioned mesh contact zone softens pressure against the hand or body. The metal locking carabiner secures the connection, while the low-profile side-release buckle allows the system to be reconfigured without unnecessary bulk.
Built for city crossings, long walks and movement into open terrain.
SEKAIPET ESSENTIAL LEASH — SIGNAL ORANGE
$39.00
ESSENTIAL LEASH SYSTEM
One structure. Four states of movement.
The SEKAIPET ESSENTIAL LEASH is designed to shift with the route. Its adjustable 150–220 cm configuration moves between close control and extended range, while the convertible loop supports handheld, cross-body and waist-worn use.
High-density woven nylon forms the load-bearing structure. A cushioned mesh contact zone softens pressure against the hand or body. The metal locking carabiner secures the connection, while the low-profile side-release buckle allows the system to be reconfigured without unnecessary bulk.
Built for city crossings, long walks and movement into open terrain.
THE SIGNATURE URCHIN KNIT BED — WHITE
A RESTING OBJECT, SHAPED BY TEXTURE.
Sale Price:
$59.00
Original Price:
$69.00
A RESTING OBJECT, SHAPED BY TEXTURE.
Inspired by the organic structure of a sea urchin, the Signature Urchin Knit Bed creates a tactile, nest-like surface for resting, curling and burrowing.
Its dimensional knit combines Mulberry Silk and Mercerized Wool for breathable, skin-friendly softness, while PTT and anti-pilling acrylic provide elasticity, shape recovery and everyday durability.
Designed with short-haired and sensitive-skinned dogs in mind, including Italian Greyhounds.
DIMENSIONS
88 × 55 × 8 cm (L × W × H)
THE SIGNATURE URCHIN KNIT BED — BLACK
A RESTING OBJECT, SHAPED BY TEXTURE.
Sale Price:
$59.00
Original Price:
$69.00
A RESTING OBJECT, SHAPED BY TEXTURE.
Inspired by the organic structure of a sea urchin, the Signature Urchin Knit Bed creates a tactile, nest-like surface for resting, curling and burrowing.
Its dimensional knit combines Mulberry Silk and Mercerized Wool for breathable, skin-friendly softness, while PTT and anti-pilling acrylic provide elasticity, shape recovery and everyday durability.
Designed with short-haired and sensitive-skinned dogs in mind, including Italian Greyhounds.
DIMENSIONS
88 × 55 × 8 cm (L × W × H)
SEKAIPET ESSENTIAL LEASH — NIGHT VIOLET
$39.00
ESSENTIAL LEASH SYSTEM
One structure. Four states of movement.
The SEKAIPET ESSENTIAL LEASH is designed to shift with the route. Its adjustable 150–220 cm configuration moves between close control and extended range, while the convertible loop supports handheld, cross-body and waist-worn use.
High-density woven nylon forms the load-bearing structure. A cushioned mesh contact zone softens pressure against the hand or body. The metal locking carabiner secures the connection, while the low-profile side-release buckle allows the system to be reconfigured without unnecessary bulk.
Built for city crossings, long walks and movement into open terrain.
SEKAIPET ESSENTIAL LEASH — PALE FLUX
$39.00
ESSENTIAL LEASH SYSTEM
One structure. Four states of movement.
The SEKAIPET ESSENTIAL LEASH is designed to shift with the route. Its adjustable 150–220 cm configuration moves between close control and extended range, while the convertible loop supports handheld, cross-body and waist-worn use.
High-density woven nylon forms the load-bearing structure. A cushioned mesh contact zone softens pressure against the hand or body. The metal locking carabiner secures the connection, while the low-profile side-release buckle allows the system to be reconfigured without unnecessary bulk.
Built for city crossings, long walks and movement into open terrain.
THE 3D-PRINTED WAVE LEASH — NAVY
$49.00
A WALKING OBJECT, FORMED IN A CONTINUOUS WAVE.
The 3D-Printed Wave Leash transforms an everyday essential into a sculptural object. A continuous 3D-printed wave is threaded with tonal woven webbing, creating a distinctive rhythm of line, volume and movement.
The Navy edition gives the structure a deep monochrome finish—precise, graphic and quietly technical. Designed for everyday walks and for homes where pet objects are considered part of the visual language.
Each printed component may show subtle layer lines and minor surface variations. These are natural characteristics of the 3D-printing process and make every piece slightly individual.
THE 3D-PRINTED WAVE LEASH — OFF WHITE
$49.00
A WALKING OBJECT, FORMED IN A CONTINUOUS WAVE.
The 3D-Printed Wave Leash transforms an everyday essential into a sculptural object. A continuous 3D-printed wave is threaded with tonal woven webbing, creating a distinctive rhythm of line, volume and movement.
The Off White edition brings a soft, warm neutrality to the form—quiet from a distance and detailed up close. Designed for everyday walks and for homes where pet objects are considered part of the visual language.
Each printed component may show subtle layer lines and minor surface variations. These are natural characteristics of the 3D-printing process and make every piece slightly individual.
SEKAIPET ESSENTIAL COLLAR — NIGHT VIOLET
ESSENTIAL COLLAR SYSTEM
from $26.00
ESSENTIAL COLLAR SYSTEM
One structure. Four states of movement.
A stripped-back collar system built for changing ground. From concrete to open terrain, ESSENTIAL keeps the connection light, direct and uncompromised. High-density woven nylon webbing, a low-profile polymer side-release buckle and a metal D-ring form the core structure. SEKAIPET signature red reinforcement stitching and woven logo tape remain visible—a functional language, not decoration. Minimal in volume. Precise in movement. Made to sit cleanly against the neck without excess bulk. MATERIALS High-density nylon webbing Polymer side-release buckle Metal D-ring Woven SEKAIPET logo tape.
PRODUCT SIZE （cm）
SIZE INNER（circumference）
1（s) 10-19
2（M) 15-24
3（L） 23-46
🟦ELASTIC - LASER CUTTING VEST
from $68.00
This vest is crafted from ECONYL® regenerated leather, combining durability, bite resistance, and playful charm. Precision laser-cutting technology enhances elasticity while ensuring exceptional material strength. The irregular pointed collar design adds a touch of style and whimsy, making it both practical and ideal as an outer layer — offering versatile possibilities for colorful, multi-layered styling.
SEKAIPET ESSENTIAL COLLAR —SIGNAL ORANGE
SEKAIPET ESSENTIAL COLLAR SYSTEM
from $26.00
SEKAIPET ESSENTIAL COLLAR SYSTEM
One structure. Four states of movement.
A stripped-back collar system built for changing ground. From concrete to open terrain, ESSENTIAL keeps the connection light, direct and uncompromised. High-density woven nylon webbing, a low-profile polymer side-release buckle and a metal D-ring form the core structure. SEKAIPET signature red reinforcement stitching and woven logo tape remain visible—a functional language, not decoration. Minimal in volume. Precise in movement. Made to sit cleanly against the neck without excess bulk. MATERIALS High-density nylon webbing Polymer side-release buckle Metal D-ring Woven SEKAIPET logo tape
PRODUCT SIZE （cm）
SIZE INNER（circumference）
1（s) 10-19
2（M) 15-24
3（L） 23-46
🟦ULTRA ELASTIC - GODZILLA HAT
from $27.00
Made from innovative AeroFlex™ mulberry silk yarn, this piece offers exceptional elasticity, breathability, and adaptability. The raised sea urchin-inspired structure creates a soft tactile and visual effect. An elastic adjustment system ensures a precise fit, while the high-performance, eco-friendly materials provide both durability and softness. With its advanced craftsmanship and distinctive texture, it stands out as one of this year’s most remarkable designs.
🟦ULTRA ELASTIC - GODZILLA HAT
from $27.00
Made from innovative AeroFlex™ mulberry silk yarn, this piece offers exceptional elasticity, breathability, and adaptability. The raised sea urchin-inspired structure creates a soft tactile and visual effect. An elastic adjustment system ensures a precise fit, while the high-performance, eco-friendly materials provide both durability and softness. With its advanced craftsmanship and distinctive texture, it stands out as one of this year’s most remarkable designs.
🟦ELASTIC - LASER CUTTING VEST
from $68.00
This vest is crafted from ECONYL® regenerated leather, combining durability, bite resistance, and playful charm. Precision laser-cutting technology enhances elasticity while ensuring exceptional material strength. The irregular pointed collar design adds a touch of style and whimsy, making it both practical and ideal as an outer layer — offering versatile possibilities for colorful, multi-layered styling.
SEKAIPET ESSENTIAL COLLAR — CIRCUIT BLUE
ESSENTIAL COLLAR SYSTEM
from $26.00
ESSENTIAL COLLAR SYSTEM
One structure. Four states of movement.
A stripped-back collar system built for changing ground. From concrete to open terrain, ESSENTIAL keeps the connection light, direct and uncompromised. High-density woven nylon webbing, a low-profile polymer side-release buckle and a metal D-ring form the core structure. SEKAIPET signature red reinforcement stitching and woven logo tape remain visible—a functional language, not decoration. Minimal in volume. Precise in movement. Made to sit cleanly against the neck without excess bulk. MATERIALS High-density nylon webbing Polymer side-release buckle Metal D-ring Woven SEKAIPET logo tape
PRODUCT SIZE （cm）
SIZE INNER（circumference）
1（s) 10-19
2（M) 15-24
3（L） 23-46
SEKAIPET ESSENTIAL COLLAR — PALE FLUX
SEKAIPET ESSENTIAL COLLAR SYSTEM
from $26.00
SEKAIPET ESSENTIAL COLLAR SYSTEM
One structure. Four states of movement.
A stripped-back collar system built for changing ground. From concrete to open terrain, ESSENTIAL keeps the connection light, direct and uncompromised. High-density woven nylon webbing, a low-profile polymer side-release buckle and a metal D-ring form the core structure. SEKAIPET signature red reinforcement stitching and woven logo tape remain visible—a functional language, not decoration. Minimal in volume. Precise in movement. Made to sit cleanly against the neck without excess bulk. MATERIALS High-density nylon webbing Polymer side-release buckle Metal D-ring Woven SEKAIPET logo tape
PRODUCT SIZE （cm）
SIZE INNER（circumference）
1（s) 10-19
2（M) 15-24
3（L） 23-46
THE ESSENTIAL WAFFLE ROMPER — OATMEAL
AN EVERYDAY LAYER, BUILT FOR COMFORT.
from $37.00
AN EVERYDAY LAYER, BUILT FOR COMFORT.
The Essential Waffle Romper is a soft, close-fitting everyday layer made from breathable cotton with a tactile waffle-knit texture.
Its flexible, high-stretch construction follows the body without restricting movement—allowing your dog to walk, run, curl up and rest comfortably.
Designed especially for short-haired, sensitive-skinned and slim-bodied dogs, including Italian Greyhounds. Wear it alone on cool days or layer it beneath a coat when temperatures drop.
🟦ULTRA ELASTIC - GODZILLA VEST
from $54.00
Made from innovative AeroFlex™ mulberry silk yarn, this piece offers exceptional elasticity, breathability, and adaptability. The raised sea urchin-inspired structure creates a soft tactile and visual effect. An elastic adjustment system ensures a precise fit, while the high-performance, eco-friendly materials provide both durability and softness. With its advanced craftsmanship and distinctive texture, it stands out as one of this year’s most remarkable designs.
THE ESSENTIAL WAFFLE ROMPER — DRAGONFRUIT
AN EVERYDAY LAYER, BUILT FOR COMFORT.
from $37.00
AN EVERYDAY LAYER, BUILT FOR COMFORT.
The Essential Waffle Romper is a soft, close-fitting everyday layer made from breathable cotton with a tactile waffle-knit texture.
Its flexible, high-stretch construction follows the body without restricting movement—allowing your dog to walk, run, curl up and rest comfortably.
Designed especially for short-haired, sensitive-skinned and slim-bodied dogs, including Italian Greyhounds. Wear it alone on cool days or layer it beneath a coat when temperatures drop.
🟦ULTRA ELASTIC - GODZILLA VEST
from $54.00
Made from innovative AeroFlex™ mulberry silk yarn, this piece offers exceptional elasticity, breathability, and adaptability. The raised sea urchin-inspired structure creates a soft tactile and visual effect. An elastic adjustment system ensures a precise fit, while the high-performance, eco-friendly materials provide both durability and softness. With its advanced craftsmanship and distinctive texture, it stands out as one of this year’s most remarkable designs.
⬛ THE ESSENTIAL WAFFLE ROMPER — CLEMENTINE
from $37.00
AN EVERYDAY LAYER, BUILT FOR COMFORT. The Essential Waffle Romper is a soft, close-fitting everyday layer made from breathable cotton with a tactile waffle-knit texture. Its flexible, high-stretch construction follows the body without restricting movement—allowing your dog to walk, run, curl up and rest comfortably. Designed especially for short-haired, sensitive-skinned and slim-bodied dogs, including Italian Greyhounds. Wear it alone on cool days or layer it beneath a coat when temperatures drop.
OUTDOOR PLAID — GRAVSHIELD
from $81.00
The latest Gravshield insulated jacket retains its minimal yet beloved design while introducing a more contemporary silhouette. The outer layer features 3M Thinsulate™ recycled insulation, providing exceptional warmth, while the TerraTex stretch softshell fabric ensures breathability, windproofing, and water resistance. Concealed pockets are designed for carrying pet accessories—practical without disrupting the jacket’s clean, streamlined tail contour.
OUTDOOR PLAID — GRAVSHIELD
from $81.00
The latest Gravshield insulated jacket retains its minimal yet beloved design while introducing a more contemporary silhouette. The outer layer features 3M Thinsulate™ recycled insulation, providing exceptional warmth, while the TerraTex stretch softshell fabric ensures breathability, windproofing, and water resistance. Concealed pockets are designed for carrying pet accessories—practical without disrupting the jacket’s clean, streamlined tail contour.
OUTDOOR PLAID — AEROEXPAND
from $130.00
The high-performance 3D Box Baffle shell provides exceptional cold resistance and waterproof protection, while 3M™ Thinsulate™ insulation delivers twice the warmth of down while maintaining a lightweight structure. The detachable jacket and pants enhance seasonal versatility, with the jacket alone offering a clean, structured silhouette.
OUTDOOR PLAID — AEROEXPAND
from $130.00
The high-performance 3D Box Baffle shell provides exceptional cold resistance and waterproof protection, while 3M™ Thinsulate™ insulation delivers twice the warmth of down while maintaining a lightweight structure. The detachable jacket and pants enhance seasonal versatility, with the jacket alone offering a clean, structured silhouette.
OUTDOOR PLAID — GRAVSHIELD
from $81.00
The latest Gravshield insulated jacket retains its minimal yet beloved design while introducing a more contemporary silhouette. The outer layer features 3M Thinsulate™ recycled insulation, providing exceptional warmth, while the TerraTex stretch softshell fabric ensures breathability, windproofing, and water resistance. Concealed pockets are designed for carrying pet accessories—practical without disrupting the jacket’s clean, streamlined tail contour.
SEKAIPET ESSENTIAL LEASH — NIGHT VIOLET
$39.00