Columbia Tunnel Valley jersey 2025

A t-shirt with sweat-activated cooling for summer heat.

Beat the heat
To beat the heat on your next hike, wear this sweat-activated cooling t-shirt, which wicks away moisture to keep you feeling good while on the move.

Features

• OmniFreeze Zero™ ultra-refreshing sweat-activated cooling.
• Usage types: Hiking
• Composition: 68% cotton, 32% polyester, Trim: 58% cotton, 38% polyester, 4% elastane.

Technologies

Omni-Freeze™ Zero
Our original sweat-activated cooling technology to keep you cool and dry.