Columbia Freezer ZERO Arm Sleeve

• Omni-Freeze ZERO™ sweat activated: Omni-Freeze ZERO's blue rings react with your sweat to lower the temperature of the material, so you feel cooler
• Super cooling
• Omni-Wick: Pulls moisture away from the body and enables perspiration to evaporate quickly, keeping you dry and comfortable
• Omni-Shade UPF 50 Sun Protection: Omni-Shade blocks Ultraviolet A and Ultraviolet B rays (UVA and UVB), helping to prevent sunburn and long-term skin damage
• Omni-Freeze ZERO™ softie stretch
• Jersey 89%
• Spandex 11%