The Columbia Men's Baselayer Lightweight Sleeveless Top will rise to the occasion, just like you do. The innovative body mapped design keeps you comfortable and dry by combining hyper-breathable mesh and the most advanced cooling and wicking technologies in areas where you need them the most. Omni-Freeze ICE uses a naturally occurring chemistry to start actively cooling you the moment sweat hits the surface of the garment. The fabric actually feels cool to the touch on this base layer shirt. Flat filament Omni-Wick fabric creates fast moisture flow off the fabric, and mesh inserts, which are engineered for maximum breathability while still providing coverage. With ergonomic seaming and 4-way stretch for supreme range of motion, plus, a sleek, no-sew construction in high chaff zones, this is a lightweight must have of warm-weather comfort.
Columbia Men's Baselayer Lightweight Sleeveless Top Features:
- Fabric: 90% polyester/10% elastane
- Omni-Freeze ICE advanced cooling
- Omni-Wick advanced evaporation
- 4-way comfort stretch
- Ergonomic seaming
Omni-Wick Advanced Evaporation Technology
During physical activity, increased body temperature causes perspiration. Normally this results in damp, clammy and uncomfortable clothing. With Omni- Wick clothing, moisture is quickly wicked up into the fabric, and away from your skin.
Keep Cool and Dry - The moisture spreads out across the surface of the fabric where it quickly evaporates. This wicking/evaporation process keeps you cool and the clothing dry. You stay dry, which helps regulate temperature, prevent chafing and keep you comfortable all day. Work up a sweat without getting all wet.
Omni-Freeze ICE Technology
Omni-Freeze ICE is activated by contact with the moisture from your sweat. When moisture hits the fabric's surface, the temperature of the fabric lowers. The result is an immediately invigorating cooling sensation that battles even extreme high temperatures.
Aggressive Heat Management - Taking a page out of Mother Nature's playbook, Omni-Freeze ICE capitalizes on sweat, your body's natural cooling mechanism, to beat the heat in cooling comfort.