The Skin
That Breathes
2025 MIDSUMMER
Deep within the Copper Canyon of northern Mexico, time flows in a language of its own. Here, the last of North America’s indigenous Tarahumara people—also known as the Rarámuri, or "The Running Tribe"—continue their centuries-old traditions. Renowned for their ability to run hundreds of miles across rugged mountain terrain, some still reside in caves and along sheer cliffs, embodying an unparalleled connection to nature.
To the Tarahumara, nature is a manifestation of the divine. The sun and moon are creators of the universe, while stars, mountains, rivers, and plants hold sacred significance. Their way of life is a testament to an ancient wisdom—one that does not seek to conquer nature but instead breathes in harmony with it.
Inspired by the Tarahumara, UPPERVOID 2025 MIDSUMMER introduces a collection designed to emulate breathable, second-skin performance wear tailored for trail running, trekking, and daily wear.
26
New Designs
4
Upgraded
Technical Fabrics
2
Proprietary
Functional
Enhancements
3
Specialized
Categories
For Outdoor
Performance
4
Advanced Fabric
Technologies
POWER DRY™
Ultra-Light Moisture-Wicking Fabric
Developed by Malden Mills, POLARTEC® is the gold standard in fleece. POWER DRY™, its first skin-contact fabric, utilizes a dual-component knit structure that accelerates moisture transfer away from the skin for superior sweat management. This fabric dries twice as fast as cotton and is widely adopted by renowned outdoor brands both domestically and internationally, and has also been used by the U.S. military and in rescue operations — proving its reliability in extreme environments.
NASA OUTLAST®
Phase-Change Temperature
Regulation
Developed by NASA and bearing the “Certified Space Technology” mark, this phase-change material offers bi-directional thermal regulation, stabilizing drastic temperature fluctuations while managing heat and moisture on the skin’s surface. It can reduce perspiration by up to 48%, creating an optimal personal microclimate.
Merino Wool Blend
A fusion of Australian Merino wool, COOLMAX® cooling yarns, and nylon, this fabric offers natural thermoregulation, moisture-wicking, and superior comfort.
2
Proprietary Functional
Enhancements
The level of human perspiration is influenced by physiological structure, exercise intensity, and environmental conditions. By studying sweat patterns during physical activity and mapping the distribution of sweat glands, our designers developed the upgraded GLANDEN™ Ergonomic Sweat Mapping System. This system accurately aligns with high-sweat zones, using zoned construction and strategic material combinations to effectively absorb moisture and enhance ventilation where it’s needed most.
GLANDEN™
Ergonomic Sweat Mapping
The human body contains approximately 2 to 5 million sweat glands. Research shows that the highest concentration of perspiration occurs in the central torso and back, while the limbs tend to sweat less. For women, sports bra designs may contribute to increased perspiration in the chest area. Additionally, regions such as the head, underarms, and the base of the neck also produce significant sweat, but are often overlooked due to the difficulty of measurement.
ERGO-WEAVE™
Bionic Zoned Weaving
Building on the GLAN DEN™ Ergonomic Sweat Mapping System, this approach precisely targets sweat gland and muscle distribution across different body zones. By intelligently leveraging the distinct properties of various materials, it offers specialized zonal ventilation pathways and muscular support, enhancing both moisture management and performance comfort.
3
Specialized
Outdoor Categories
TRAIL RUNNING
Integrating the GLANDEN™ Ergonomic Sweat Mapping System with ERGO-WEAVE™ Biomimetic Zonal Weaving, and enhanced by HEATSINK™ ventilation ports, SPOILER™ air flaps, and seamless construction, this design creates a barely-there second skin—transforming resistance into a rhythmic dialogue with the wind.
TREKKING
Built upon the GLANDEN™ Ergonomic Sweat Mapping and ERGO-WEAVE™ Biomimetic Zonal Weaving technologies, this collection integrates upgraded features like MULTIACT™ modular adaptability, MULTITASKING™ multi-pocket system, and INWARD™ self-packing design—delivering gear that’s portable, transformable, and versatile, made to adapt seamlessly to shifting environments and unpredictable climates.
APRES-PILGRIMAGE
This series features lightweight, soft-touch fabrics and relaxed silhouettes, enhanced with breathable cutout structures. It merges functionality with style to create a decompressing, effortless experience after a journey into nature—allowing the body to recover and the mind to rediscover its calm.
The Skin That
Breathes
2025 MIDSUMMER
Deep within the Copper Canyon of northern Mexico, time flows in a language of its own. Here, the last of North America’s indigenous Tarahumara people—also known as the Rarámuri, or "The Running Tribe"—continue their centuries-old traditions. Renowned for their ability to run hundreds of miles across rugged mountain terrain, some still reside in caves and along sheer cliffs, embodying an unparalleled connection to nature.
To the Tarahumara, nature is a manifestation of the divine. The sun and moon are creators of the universe, while stars, mountains, rivers, and plants hold sacred significance. Their way of life is a testament to an ancient wisdom—one that does not seek to conquer nature but instead breathes in harmony with it.
Inspired by the Tarahumara, UPPERVOID 2025 MIDSUMMER introduces a collection designed to emulate breathable, second-skin performance wear tailored for trail running, trekking, and daily wear.
26
New Designs
4
Upgraded
Technical Fabrics
2
Proprietary Functional
Enhancements
3
Specialized Categories For
Outdoor Performance
POWER DRY™
Ultra-Light Moisture-Wicking Fabric
NASA OUTLAST®
Phase-Change Temperature Regulation
Merino Wool Blend
TORAY AIRTASTIC™ 7D
Ultra-Light Fabric
POWER DRY™
Ultra-Light Moisture-Wicking Fabric
Developed by Malden Mills, POLARTEC® is the gold standard in fleece. POWER DRY™, its first skin-contact fabric, utilizes a dual-component knit structure that accelerates moisture transfer away from the skin for superior sweat management. This fabric dries twice as fast as cotton and is widely adopted by renowned outdoor brands both domestically and internationally, and has also been used by the U.S. military and in rescue operations — proving its reliability in extreme environments.
NASA OUTLAST®
Phase-Change Temperature Regulation
Developed by NASA and bearing the “Certified Space Technology” mark, this phase-change material offers bi-directional thermal regulation, stabilizing drastic temperature fluctuations while managing heat and moisture on the skin’s surface. It can reduce perspiration by up to 48%, creating an optimal personal microclimate.
Merino Wool Blend
A fusion of Australian Merino wool, COOLMAX® cooling yarns, and nylon, this fabric offers natural thermoregulation, moisture-wicking, and superior comfort.
TORAY AIRTASTIC™ 7D
Ultra-Light Fabric
Using TORAY's 3D weaving technology and ultra-fine fibers, this fabric achieves an exceptional lightweight profile—just 21g per square meter. Its unique structure generates a "bellows effect" that enhances ventilation, ensuring rapid heat dissipation and maximum comfort during movement.
GLANDEN™Ergonomic Sweat Mapping
ERGO-WEAVE™Bionic Zoned Weaving
GLANDEN™Ergonomic Sweat Mapping
The human body contains approximately 2 to 5 million sweat glands. Research shows that the highest concentration of perspiration occurs in the central torso and back, while the limbs tend to sweat less. For women, sports bra designs may contribute to increased perspiration in the chest area. Additionally, regions such as the head, underarms, and the base of the neck also produce significant sweat, but are often overlooked due to the difficulty of measurement.
The level of human perspiration is influenced by physiological structure, exercise intensity, and environmental conditions. By studying sweat patterns during physical activity and mapping the distribution of sweat glands, our designers developed the upgraded GLANDEN™ Ergonomic Sweat Mapping System. This system accurately aligns with high-sweat zones, using zoned construction and strategic material combinations to effectively absorb moisture and enhance ventilation where it’s needed most.
ERGO-WEAVE™Bionic Zoned Weaving
Building on the GLANDEN™ Ergonomic Sweat Mapping System, this approach precisely targets sweat gland and muscle distribution across different body zones. By intelligently leveraging the distinct properties of various materials, it offers specialized zonal ventilation pathways and muscular support, enhancing both moisture management and performance comfort.
TRAIL RUNNING
Integrating the GLANDEN™ Ergonomic Sweat Mapping System with ERGO-WEAVE™ Biomimetic Zonal Weaving, and enhanced by HEATSINK™ ventilation ports, SPOILER™ air flaps, and seamless construction, this design creates a barely-there second skin—transforming resistance into a rhythmic dialogue with the wind.
TREKKING
Built upon the GLANDEN™ Ergonomic Sweat Mapping and ERGO-WEAVE™ Biomimetic Zonal Weaving technologies, this collection integrates upgraded features like MULTIACT™ modular adaptability, MULTITASKING™ multi-pocket system, and INWARD™ self-packing design—delivering gear that’s portable, transformable, and versatile, made to adapt seamlessly to shifting environments and unpredictable climates.
APRES-PLGRIMAGE
This series features lightweight, soft-touch fabrics and relaxed silhouettes, enhanced with breathable cutout structures. It merges functionality with style to create a decompressing, effortless experience after a journey into nature—allowing the body to recover and the mind to rediscover its calm.
UPPERVOID 2025 MIDSUMMER continues its pursuit of balance between function and form—inviting more to feel the wild reborn. Like the Tarahumara, we tread where the rock breathes, let skin whisper with wind, and stitch the soul of nature into every seam—awakening new dreams in the great unseen.
