Columbia Sportswear Tuk Mountain Omni-Wick Shirt UPF 50, Zip Neck Size X-Large Fabric: 93% polyester

Fabric: 93% polyester

Stretch-knit fabric at sleeves and side panels for breathability and ease of movement

Multi-directional Magnetic Tube Trap holds drinking tube securely in place

Removable insole

Water-resistant 700 fill power down with Down Defender

Columbia Sportswear Tuk Mountain Omni-Wick Shirt UPF 50, Zip Neck Size X-Large Fabric: 93% polyesterAbout Columbia Sportswear Tuk Mountain Omni Wick Shirt UPF 50, Zip Neck, Long Sleeve (For Men) Zip up the Columbia Sportswear Tuk Mountain Omni Wick shirt for your next run, and enjoy Columbia's Omni Wick moisture dispersing technology to keep you cool and dry. This shirt also has Omni Shade UPF 50 sun blocking technology and flat seams for chafe reducing comfort. Omni Shade UPF 50 sun protection blocks damaging UV rays Omni Wick advanced evaporation