Lab-tested cool-touch technology
Lab-tested for measurable cooling on contact - engineered to keep you comfortable in the heat.
>= 0.43
Maximum Q-Max cool-touch performance
160G
Lightweight stretch fabric
YKK
Hidden zip-secured pocket
OFFICIAL APPAREL PROVIDER
2026 Canadian Optimist Nationals
The Cooling Tee
Everyday performance
A new standard in Cooling
Meet the Cooling Tee—engineered for our strongest cool-touch performance, with lightweight stretch and thoughtful details for everyday wear.
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Maximum cool-touch
Tested Q-Max ≥ 0.43 for an intensely cool feel on contact.
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Light on your skin
160 GSM stretch fabric engineered to move with you.
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Keep essentials close
A hidden pocket with a secure YKK zip.
Shop Cooling Tee
$69.00 CAD
Maximum Cooling on Contact
INSTANT COOLING SENSATION
Our Q-MAX 0.43 cooling technology is engineered into every yarn - delivering an instant cool-touch sensation the moment it meets your skin.
proven in the real world
From lab data to
long days on the water.
Techtee is the Official Apparel Provider for the 2026 Canadian Optimist Nationals in Vancouver. Coaches wore the apparel through long days on the water and recorded their experience with the product.
OfficialApparel provider
CoachesRecorded feedback
Vancouver 2026Canadian Nationals
REAL FEEDBACK, NOT A LAB RESULT.
“Wore it to the office, to dinner, and to the gym. Unreal.”
Jason R.Toronto, ON · Verified review
READY FOR THE HEAT
Next-Gen Cooling Apparel
Start with Techtee.
Cooling fabric, low-maintenance care, and pack-ready essentials built for long days, warm cities, and carry-on travel.