Ortovox

120 Cool Tec Choose Mtn T-Shirt - Men's

What Our Gearhead® Experts Are Saying:

"I wear the 120 Cool Tec when it’s hot and I’m moving fast. It cools noticeably better than a standard merino tee, dries quickly on steep climbs, and still holds up to packs and abrasion. It’s my go-to for summer alpine missions where overheating is the real enemy."

We rely on the 120 Cool Tec Choose Mtn T-Shirt when the sun is high and the pace doesn’t let up. Designed by Ortovox for athletic mountain use, this lightweight tee is built to actively cool while we move, making it a standout layer for climbing, mountaineering, and high-output summer adventures.

The secret is in the fabric. A blend of fine merino wool and botanical Tencel fibers creates a natural cooling effect, while Corespun technology wraps those fibers around a polyamide core for added durability. The result is a shirt that feels soft against the skin, manages moisture efficiently, and stands up to repeated wear under packs and harnesses. When heat and effort collide, this tee keeps us comfortable, focused, and moving upward.