On the trail, give the Columbia Mens Thistletown Park Crew Neck Shirt a try. Made from soft 67% polyester/33% cotton heather jersey, this long-sleeve shirt boasts Omni-Wick advanced evaporation to keep you dry, plus UPF 15 sun protection to safeguard your skin. This Columbia shirt is finished with a crew neck, long sleeves, and a left chest Columbia logo. Machine wash. Imported. Sizes: S-4XL. Colors: Dark Stone, Night Shadow,Peat Moss Heather, Charcoal Heather, Dark Mountain Heather, Stone Heather (not shown). Type: Long-Sleeve Shirts.