Columbia Cool Rules Short Sleeve Top - Women's


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As your body heats up, the Columbia Women's Cool Rules Short Sleeve Top will actively cool you down. This cute, fitted tee shirt is made from their new Omni-Freeze® fabric which features special flat yarn construction to increase the surface area against your skin to pull moisture and heat away. UPF 30 fabric will protect your skin from harmful UV rays and feel cool to the touch. With mesh panels on the back and under your arms, the Columbia Cool Rules T Shirt for Women is perfect for a run or a hike on a sunny day.


  • Fabric: 95% polyester, 5% elastane Freezer Deluxe, 4-way comfort stretch
  • Vented: Jacquard engineered mesh patterning is strategically placed on the back and at the underarm area
  • Omni-Freeze®advanced cooling
  • Omni-Shade® UPF 30 sun protection (Ultraviolet Protection Factor, Mean Effective UV Transmission 3.3%, very high protection)
  • Omni-Wick® advanced evaporation
  • Form fit

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Columbia Women's Cool Rules Short Sleeve Top Photo

Bolt, Burnt Henna, Grill, Oxide Blue and White.

Available sizes, while supplies last, include size xs, size small, size medium, size large and size extra large: xs, s, m, l, xl.

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