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OMNI-FREEZE ZERO ICE: Touch-activated cooling fabric combines with sweat-activated evaporative cooling in our most advanced cooling tech yet
OMNI-WICK: The ultimate moisture management technology for the outdoors. Omni-Wick quickly moves moisture from the skin into the fabric where it spreads across the surface to quickly evaporate—keeping you cool and your clothing dry
OMNI-SHADE: Be safe and protected. Omni-Shade blocks UVA and UVB rays to help prevent sunburns and long-term skin damage. The tight weave construction with UV absorbent yarns block the full spectrum of harmful sun rays
FRESH AND DRY: Soft moisture-wicking, textured interlock polyester that combines with built-in UPF 50 sun protection – to help deliver all-day comfort and protection from the heat
BUILT TO LAST: Columbia’s attention to detail is what sets our apparel apart from others. We use only the highest quality materials, expert craftsmanship, and durable stitching. This is a long-lasting shirt you're sure to enjoy for seasons to come
A lightweight tee that performs and protects, featuring the most advanced active cooling technology in the industry with built-in UPF 50 — welcome to the Columbia Women’s Zero Ice Cirro-Cool Short Sleeve Shirt. Designed for an active fit and a flattering look with all-day comfort, this shirt includes a sweat and touch activated super cooling, along with our advanced UVA/UVB sun protection fabric. This comfort stretch polyester material is designed to move with you while wicking perspiration away. This women’s t-shirt comes in multiple colors and sizes. Active Fit. To ensure the size you choose is just right, please refer to our sizing chart. To find your waist measurement, measure around your natural waistline.