CozyMole says:
The Columbia Silver Ridge Short Sleeve Tee for boys now has factor 50 sun protection from the UPF50 Omni-Shade fabric. With Columbia's Omni-Wick quick-dry technology, this simple but functional tee is great for many summer activities, or as a lightweight base layer when it's cooler.
Available in Hyper Blue, Tangy Orange and Cyber Green.
Manufacturer's Comments on this Product:
Features:
- 87% polyester, 13% elastane
- Antimicrobial
- Omni-Shade UPF50 Sun protection
- Omni-Wick Quick Dry fabric
Note: Omni-Wick was previously called Omni-Dry, but has been renamed Omni-Wick. It moves perspiration away from your skin and promotes quick evaporation for dryness and comfort.