Men's shirt Columbia Silver Ridge™2.0. Silver Ridge™ line is well-known amongst travellers and hikers community. Enjoy long weekends out on mountain trails in this versatile Columbia long-sleeve shirt with built-in UPF sun protection from harmful UVA and UVB rays and which also features a wicking fabric to quickly draw moisture away from your body. It is vented and the sleeves can be rolled up with tab holders for added comfort and coolness. With zip-closed security pocket for your essentials and a multi-functional pocket. Use the collar to protect your neck from the sun.- Omni-Shade™ UPF 50 sun protection- Omni-Wick™ Wicking Fabric- Vented- Roll-up sleeves with tab holders- Zip-closed security pocketMaterial: 100% nylon