Ancient Wisdom.
Advanced Cooling.
Ancient Wisdom.
Helping brands craft remarkable
cooling products
by
biomimicking
nature's most
efficient designs
.
Cool beyond chemicals
Performance that Won’t come out in the wash
customizable performance
from fabric to filament
inspired by cooling strategies
found in nature
Trusted by Leading Brands
ORVIS
PRO SUN HOODIE
PRO SUN HOODIE
• Enhanced cooling
• Ultra lightweight
• SPF 50+
• Ultra lightweight
• SPF 50+
Cooler by Nature
Nature is the ultimate designer.
At Coolcore, we help apparel brands harness the power of biomimicry to create their most advanced cooling products.
Building on 4.5 billion years of evolutionary R&D, our Biomimetic Fiber Geometry™ produces fabrics with exceptional softness, wicking, moisture transport, and evaporative cooling performance.
At Coolcore, we help apparel brands harness the power of biomimicry to create their most advanced cooling products.
Building on 4.5 billion years of evolutionary R&D, our Biomimetic Fiber Geometry™ produces fabrics with exceptional softness, wicking, moisture transport, and evaporative cooling performance.
Biomimetic
Fiber Geometry™
In nature, fibers occur in a myriad of shapes. Silk is trilobal, cotton has a bean-shaped cross section, wool has a hollow core—each creating specific fabric properties. By contrast, almost all synthetic fibers have round cross sections, but only because they’re the simplest to produce. Coolcore harnesses the wisdom of nature’s own design to create synthetic fabrics with Biomimetic Fiber Geometry™ that enhances performance.
Coolcore’s patented technology enables us to form and spin differently shaped fibers to create yarns—and in turn fabrics—that accelerate moisture transport and evaporative cooling. These same techniques also enable us to engineer fabrics with enhanced softness, insulation, luster and strength.
Surface Area Improves Cooling
Shaped fibers have greater surface
area than round fibers, accelerating
evaporative cooling.
Channels Aid Wicking
Blending fiber geometries creates
large channels to transport moisture
away from the skin.
Low Volume is Lighter and Softer
Shaped fibers have less volume than
round fibers, and more fibers per yarn
in a given denier creates stronger,
softer fabrics.
Improved Dye Uptake
Increased surface area improves dye
uptake, creating more vibrant and
longer-lasting colors.
Comfort. Performance. Safety.
Across product categories and user groups,
cooling technology is more than just a
nice-to-have: it’s a necessity.
cooling technology is more than just a
nice-to-have: it’s a necessity.
An Athletic Advantage
In hot weather, competition is often as simple as survival of the coolest. Coolcore fabrics help keep athletes cool and comfortable when managing the temperature can be the difference between overheating and a personal best.
Triple-Digit Cooling Power
When being outside and in the sun is part of the job description, the cooling performance of our fabrics help keep hard-working crews cool and comfortable in triple-digit heat.
UPF 50+ Sun Protection
Coolcore fabrics offer excellent protection from the sun, with many rated UPF 50+. Coolcore’s sun protection won’t wash out, and works whether the fabric is wet or dry.
Designed by Nature
.
Proven
by Coolcore.
It’s not enough to follow nature’s blueprint—you must also measure the results. Coolcore conducts rigorous in-house testing against established ASTM and AATCC standards, and collaborates closely with Hohenstein —a globally recognized leader in textile research—to evaluate our fabrics’ performance and ensure they meet the highest standards of quality.
The WATson Test
DIN SPEC 60015
Hohenstein’s Watson machine simulates real-world conditions to measure the wicking power, cooling power, and drying power of a textile
44%
MORE WICKING POWER
+
17%
MORE COOLING POWER
+
48%
FASTER DRYING
Global Mills.
Gold-Standard Certifications.
We work with state-of-the-art mills around the world. Collaborating with Coolcore’s R&D Lab, our mills provide any required testing that is needed for our partners, all while following strict guidelines for ethically produced fabrics.
Global Mills.
Gold-Standard Certifications.
We work with state-of-the-art mills around the world. Collaborating
with Coolcore’s R&D Lab, our mills provide any required testing that
is needed for our partners, all while following strict guidelines for
ethically produced fabrics.
with Coolcore’s R&D Lab, our mills provide any required testing that
is needed for our partners, all while following strict guidelines for
ethically produced fabrics.
Sustainable Performance
Coolcore is committed to helping brands
reduce their environmental impact and
meet their sustainability goals.
reduce their environmental impact and
meet their sustainability goals.
Cool Beyond Chemicals
Coolcore’s technology harnesses
fiber geometry to accelerate
cooling without chemical
treatments, making it easy for
brands to meet restricted
substance standards.
Performance that Won’t Wash Out
Our mechanical cooling technology
is inherent to each fiber’s
structure, meaning it can never
wash out. The result is products
that perform better and last
longer.
Recycled Polyester Yarns
Coolcore offers a wide range of
fabric options manufactured from
post-consumer and post-industrial
PET, helping brands create
exciting recycled and recyclable
products.
Fabric Collections
Coolcore’s fabric categories showcase our advanced
materials designed for superior cooling, comfort, and
endurance. Explore these categories below to find the
perfect fabric style to elevate your brand.
Knit
Knit captures the harmony of tradition and innovation. Crafted with care, this fabric features fine gauge knitting and 4-way stretch, giving you the freedom to move effortlessly while enjoying UPF 50+ protection. Its breathable, fast-drying design reflects time-honored principles of comfort, paired with cutting-edge technology to ensure cooling and performance at their peak.
KEY BENEFITS
• Fine gauge
• 4-way stretch
• UPF up to 50+
• Good drape
• Fast wicking
• High aerobic performance
• Fine gauge
• 4-way stretch
• UPF up to 50+
• Good drape
• Fast wicking
• High aerobic performance
Featured on the Orvis PRO Sun Hoodie
Natural Performance
Natural Performance redefines comfort with a balance of softness and strength, thanks to its thoughtful blend of fibers like modal, cotton, and lyocell. Designed with sustainability at its core, this fabric brings performance without compromise, making it the ideal choice for everywhere from the yoga studio to the creative studio. Stretch, comfort, and eco-conciousness come together to support your every move.
KEY BENEFITS
• Soft hand feel
• Performance
• Sustainable
• Beautiful drape
• 4-way stretch
• Durable
• Fine gauge
• Soft hand feel
• Performance
• Sustainable
• Beautiful drape
• 4-way stretch
• Durable
• Fine gauge
Woven
Woven combines resilience and refinement, designed to offer both durability and lightweight comfort. Crafted with 4-way stretch for effortless movement and UPF 50+ protection, it performs under any conditions. Its fast-drying properties provide efficiency and ease, making it an ideal choice for protection in every situation.
KEY BENEFITS
• 4-way stretch
• Durable
• Lightweight
• Fast drying
• UPF up to 50+
• 4-way stretch
• Durable
• Lightweight
• Fast drying
• UPF up to 50+
Stretch
Stretch blends adaptability and strength, crafted to move with you while retaining its form. The fine gauge fabric provides a sleek finish with the durability to stand the test of time. With 4-way stretch and excellent recovery, it’s perfect for delivering performance that feels effortless and refined, no matter the occasion.
KEY BENEFITS
• 4-way stretch
• High recovery
• Durable
• Fine gauge
• Limited grin through
• 4-way stretch
• High recovery
• Durable
• Fine gauge
• Limited grin through
Mesh
Mesh is built for ultimate breathability, designed to keep air flowing and moisture at bay. With options to maximize airflow and increase wicking properties, it ensures you stay cool and dry. Quick-drying and exceptionally breathable, this fabric is ideal for situations where staying comfortable in motion matters most.
KEY BENEFITS
• 4-way stretch
• Maximum breathability
• Quick drying
• 360º wicking
• 4-way stretch
• Maximum breathability
• Quick drying
• 360º wicking
Midweight
Midweight is designed to keep you warm and dry by expertly managing moisture and preventing heat loss. With rapid evaporation technology, it works seamlessly with base layers to ensure you stay comfortable, no matter the conditions. Built for year-round performance, this fabric is ideal for the constantly changing environment.
KEY BENEFITS
• Moisture management
• Works with base layers
• Keeps you warm & dry
• Rapid evaporation
• Prevents heat loss
• Year-round performance
• Moisture management
• Works with base layers
• Keeps you warm & dry
• Rapid evaporation
• Prevents heat loss
• Year-round performance
Work with Us
From custom fabrics developed with our R&D lab to
our versatile catalog of best-selling fabrics,
Coolcore collaborates with brands from filament to
finished goods to deliver cooling performance for
your most innovative garments.
Email: info@coolcore.com
170 Commerce Way Suite 103
Portsmouth, NH. 03801
Ancient Wisdom.
Advanced Cooling.
BIOMIMETIC FIBER GEOMETRY™
Trusted by Leading Brands
Cooler by Nature
Nature is the ultimate designer.
At Coolcore, we help apparel brands harness the power of biomimicry to create their most advanced cooling products.
Building on 4.5 billion years of evolutionary R&D, our Biomimetic Fiber Geometry™ produces fabrics with exceptional softness, wicking, moisture transport, and evaporative cooling performance.
At Coolcore, we help apparel brands harness the power of biomimicry to create their most advanced cooling products.
Building on 4.5 billion years of evolutionary R&D, our Biomimetic Fiber Geometry™ produces fabrics with exceptional softness, wicking, moisture transport, and evaporative cooling performance.
Biomimetic
Fiber Geometry™
In nature, fibers occur in a myriad of shapes. Silk is trilobal, cotton has a bean-shaped cross section, wool has a hollow core—each creating specific fabric properties. By contrast, almost all synthetic fibers have round cross sections, but only because they’re the simplest to produce. Coolcore harnesses the wisdom of nature’s own design to create synthetic fabrics with Biomimetic Fiber Geometry™ that enhances performance.
Coolcore’s patented technology enables us to form and spin differently shaped fibers to create yarns—and in turn fabrics—that accelerate moisture transport and evaporative cooling. These same techniques also enable us to engineer fabrics with enhanced softness, insulation, luster and strength.
Surface Area Improves Cooling
Shaped fibers have greater surface area than round fibers, accelerating evaporative cooling.
Channels Aid Wicking
Blending fiber geometries creates
large channels to transport moisture
away from the skin.
Low Volume is Lighter and Softer
Shaped fibers have less volume than
round fibers, and more fibers per yarn
in a given denier creates stronger,
softer fabrics.
Improved Dye Uptake
Increased surface area improves dye
uptake, creating more vibrant and
longer-lasting colors.
Comfort.
Performance.
Safety.
Across product categories and user groups, cooling technology is more than just a nice-to-have: it’s a necessity.
An Athletic Advantage
In hot weather, competition is often as simple as survival of the coolest. Coolcore fabrics help keep athletes cool and comfortable when managing the temperature can be the difference between overheating and a personal best.
Triple-Digit
Cooling Power
When being outside and in the sun is part of the job description, the cooling performance of our fabrics help keep hard-working crews cool and comfortable in triple-digit heat.
UPF 50+ Sun Protection
Coolcore fabrics offer excellent protection from the sun, with many rated UPF 50+. Coolcore’s sun protection won’t wash out, and works whether the fabric is wet or dry.
Designed by Nature, Proven by Coolcore.
It’s not enough to follow nature’s blueprint—you must also measure the results. Coolcore conducts rigorous in-house testing against established ASTM and AATCC standards, and collaborates closely with the Hohenstein Institute—a globally recognized leader in textile research—to evaluate our fabrics’ performance and ensure they meet the highest standards of quality.
The WATson Test
The Hohenstein Institute’s WATson machine simulates real-world conditions to measure the wicking power, cooling power, and drying power of a textile.
44%
MORE WICKING POWER
+
17%
MORE COOLING POWER
+
48%
FASTER DRYING
Global Mills.
Gold-Standard Certifications.
We work with state-of-the-art mills around the world. Collaborating
with Coolcore’s R&D Lab, our mills provide any required testing that
is needed for our partners, all while following strict guidelines for
ethically produced fabrics.
with Coolcore’s R&D Lab, our mills provide any required testing that
is needed for our partners, all while following strict guidelines for
ethically produced fabrics.
Corporate headquarters – portsmouth, nh
haining, zhenjiang cn – synthetic knit
changshu, jiangsu cn – synthetic knit
coolcore shanghai cn – far east operations
wuxi, jiangsu cn – natural knits
uzhou, jiangsu cn – synthetic knit and woven
huizhou city, guangdon cn – synthetic knit
binh duong province, vietnam – nylon
changshu, jiangsu cn – synthetic knit
coolcore shanghai cn – far east operations
wuxi, jiangsu cn – natural knits
uzhou, jiangsu cn – synthetic knit and woven
huizhou city, guangdon cn – synthetic knit
binh duong province, vietnam – nylon
Sustainable Performance
Coolcore is committed to helping brands reduce their environmental impact and meet their sustainability goals.
Cool Beyond Chemicals
Coolcore’s technology harnesses
fiber geometry to accelerate
cooling without chemical
treatments, making it easy for
brands to meet restricted
substance standards.
Performance that Won’t Wash Out
Our mechanical cooling technology
is inherent to each fiber’s
structure, meaning it can never
wash out. The result is products
that perform better and last
longer.
Recycled Polyester Yarns
Coolcore offers a wide range of
fabric options manufactured from
post-consumer and post-industrial
PET, helping brands create
exciting recycled and recyclable
products.
Fabric Collections
Coolcore’s fabric categories showcase our advanced
materials designed for superior cooling, comfort, and
endurance. Explore these categories below to find the
perfect fabric style to elevate your brand.
Knit
Knit captures the harmony of tradition and innovation. Crafted with care, this fabric features fine gauge knitting and 4-way stretch, giving you the freedom to move effortlessly while enjoying UPF 50+ protection. Its breathable, fast-drying design reflects time-honored principles of comfort, paired with cutting-edge technology to ensure cooling and performance at their peak.
KEY BENEFITS
• Fine gauge
• 4-way stretch
• UPF up to 50+
• Good drape
• Fast wicking
• High aerobic performance
• Fine gauge
• 4-way stretch
• UPF up to 50+
• Good drape
• Fast wicking
• High aerobic performance
Featured on the Orvis PRO Sun Hoodie
Natural Performance
Natural Performance redefines comfort with a balance of softness and strength, thanks to its thoughtful blend of fibers like modal, cotton, and lyocell. Designed with sustainability at its core, this fabric brings performance without compromise, making it the ideal choice for everywhere from the yoga studio to the creative studio. Stretch, comfort, and eco-conciousness come together to support your every move.
KEY BENEFITS
• Soft hand feel
• Performance
• Sustainable
• Beautiful drape
• 4-way stretch
• Durable
• Fine gauge
• Soft hand feel
• Performance
• Sustainable
• Beautiful drape
• 4-way stretch
• Durable
• Fine gauge
Woven
Woven combines resilience and refinement, designed to offer both durability and lightweight comfort. Crafted with 4-way stretch for effortless movement and UPF 50+ protection, it performs under any conditions. Its fast-drying properties provide efficiency and ease, making it an ideal choice for protection in every situation.
KEY BENEFITS
• 4-way stretch
• Durable
• Lightweight
• Fast drying
• UPF up to 50+
• 4-way stretch
• Durable
• Lightweight
• Fast drying
• UPF up to 50+
Stretch
Stretch blends adaptability and strength, crafted to move with you while retaining its form. The fine gauge fabric provides a sleek finish with the durability to stand the test of time. With 4-way stretch and excellent recovery, it’s perfect for delivering performance that feels effortless and refined, no matter the occasion.
KEY BENEFITS
• 4-way stretch
• High recovery
• Durable
• Fine gauge
• Limited grin through
• 4-way stretch
• High recovery
• Durable
• Fine gauge
• Limited grin through
Mesh
Mesh is built for ultimate breathability, designed to keep air flowing and moisture at bay. With options to maximize airflow and increase wicking properties, it ensures you stay cool and dry. Quick-drying and exceptionally breathable, this fabric is ideal for situations where staying comfortable in motion matters most.
KEY BENEFITS
• 4-way stretch
• Maximum breathability
• Quick drying
• 360º wicking
• 4-way stretch
• Maximum breathability
• Quick drying
• 360º wicking
Midweight
Midweight is designed to keep you warm and dry by expertly managing moisture and preventing heat loss. With rapid evaporation technology, it works seamlessly with base layers to ensure you stay comfortable, no matter the conditions. Built for year-round performance, this fabric is ideal for the constantly changing environment.
KEY BENEFITS
• Moisture management
• Works with base layers
• Keeps you warm & dry
• Rapid evaporation
• Prevents heat loss
• Year-round performance
• Moisture management
• Works with base layers
• Keeps you warm & dry
• Rapid evaporation
• Prevents heat loss
• Year-round performance
Work with Us
Have questions about our products or technology? Interested in partnering with us? We’d love to hear from you! Fill out the form below, and a member of our team will be in touch shortly!
Email: info@coolcore.com
170 Commerce Way Suite 103
Portsmouth, NH. 03801