The Columbia Men's Zero Rules polo shirt has sweat-activated, super-cooling technology, and that’s not all. It also wicks and has UPF 30 protection from the sun, and features comfort stretch fabric. Technically, it’s a great shirt.
- Omni-Freeze ZERO ™ sweat-activated super cooling Omni-Wick ™ Omni-Shade ™ UPF 30 sun protection Antimicrobial treatment protects this product from bacterial growth Comfort stretch Active Fit
Fabric Composition & Care
- Omni-Freeze ZERO; &trade Interlock 100% polyester Omni-Freeze ™ ZERO Sweat-Activated Cooling OMNI-WICK ® High-Performance Wicking Fabric OMNI-SHADE ® Sun Protection