Crew Neck Short Sleeve Shirt in White

Crew Neck Short Sleeve Shirt in White

S
$85.00
$85.00
Crew Neck Short Sleeve Shirt in White
Core

Crew Neck Short Sleeve Shirt in White

Developed in Japan, engineered for the American summer. Core Line's proprietary xylitol and erythritol compound draws heat away from your body the moment it builds. More coverage means more cooling contact, working from your shoulders to your wrists so you can stay out longer and push harder.

  • Clinically tested to lower skin temperature by up to 15°F
  • Recognized by Japan's Heatstroke Zero Project for heat stress mitigation
  • 70-80% cooling retention through 50 washes · UPF 40+ sun protection
Features & Specs
Size
Performance
Wind
Endothermic Cooling
Qty
$85.00
$85.00
Crew Neck Short Sleeve Shirt in White
1/9
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
  • Crew Neck Short Sleeve Shirt in White
Performance
Wind
Endothermic Cooling

Technical
Specifications

Product Weight

160g | 0.35lbs

Composition

Nylon: 79% | Polyurethane: 21%

Fit

True to size | Form Fitting

Temp Range

Cools your skin tempreture by up to 15°F

Garment Care

Machine wash cool on gentle cycle. Hang Dry. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean

Shipping and Delivery

Free shipping on orders over $80 USD. Orders typically ship within 24 hours after purchase.

Returns

Hassle-free returns. See our Return Policy.

Country of Origin

Made In Japan

Featherlight mesh. Maximum airflow. Cooling that activates the moment heat does.
4-way stretch, zero bulk - engineered for the bike, the build site, or whatever the day demands.
Small logo. Big science. The xylitol and erythritol compound layered onto every fiber.
Science on your back, freedom in your body - The Core Line cooling meets zero-restriction stretch.

Stay cool when the sun doesn't quit. Core Line cooling technology, built for the long haul.

VERSATILITY & DURABILITY

Ideal for workwear, sports, and lifestyle.
Retains 70–80% performance even after 50
washes - built to last.

DEODORIZING EFFECT

Micro-holes capture and neutralize odor-
causing compounds, ensuring long lasting
freshness.

MOISTURE-ACTIVATED

Reacts with sweat to deliver an instant
cooling effect, keeping you comfortable in
the heat.

BREATHABLE

Ensure body heat escapes while the fabric while the endothermic reaction cools your skin.

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Bridging textile science and real-world application.

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Uniforms & Workwear

  • Construction sites
  • Kitchens
  • Factory Floors

Where heat is a hazard, not just discomfort.

Pro Sports

  • Cyclists
  • Runners
  • Golfers

Athletes who can’t afford to slow down when temperatures rise.

Activewear & Outdoors

  • Hiking
  • Camping
  • Climbing

Enthusiasts who refuse to let the heat decide when their day is over.

Years of building trust in japan

Worn and trusted by leading sports organizations, professional teams, and retailers in Japan. Now bringing that same technology to the US market.

Trusted by brands that move the world

Japan Technology

Freeze Tech brings clinically validated Japanese fabric technology with proven sell-through in one of the world's most demanding performance markets.

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Trusted by brands that move the world