The COLUMBIA® men's Freeze Degree™ short-sleeve shirt features the next generation of cooling technology. The Omni-Freeze® ZERO lining incorporates little blue rings that utilize your sweat to lower the overall temperature of the fabric, while at the same time wicking the sweat away from your skin for rapid evaporation. When the heat is on, you won't want to wear anything else!
Fabric Content:86% polyester, 14% elastane
Full cut for ease of movement and versatility in layering.
The most basic weave of horizontal yarns passing over and under each warp yarn in alternate rows
Performance Technology:Columbia® Omni-Freeze® ZERO
Omni-Freeze® consists of specially shaped flat yarns that facilitate the release of heat, and feel cooler to the touch, during warm weather and active outdoor adventures. This next generation of Omni-Freeze® concentrates the cooling agent closer to your skin for deeper and more prolonged cooling.
Performance Technology:Columbia® Omni-Shade®
Performance Technology:Columbia® Omni-Wick®
Incorporates a moisture management process where perspiration is efficiently drawn to the fabric surface where it can quickly evaporate.
Fabric transfers moisture from the skin to the fabric's surface for quick evaporation, keeping you dry and comfortable.
Fabric is treated to block UV (ultraviolet) radiation from the sun, helping to prevent sunburn.
Mesh or breathable fabric inserts in high heat zones allow sweat to evaporate and cool air to circulate.