ColumbiaZero Rules™ Short Sleeve Graphic Shirt - T-shirt - Men's

Push your limits with the Zero Rules™ Short Sleeve Graphic Shirt. When designing this t-shirt, Columbia had athletes in mind who are tired of sweat sticking to their skin. The Omni-Freeze ZERO™ technology uses your sweat to activate its cooling system. And the Omni-Wick™ breathable fabric will rid you of this sweat so you stay dry all day long. Its active fit gives you a sense of freedom of movement essential for your long mountain outings.

• Super cooling activated by sweat Omni-Freeze ZERO™
• Omni-Wick™
• This product includes an antimicrobial treatment to protect the product from bacterial growth.