Columbia Men´s Thistletown Hills™ Short Sleeve Tee.A performance tee that looks as good in the city as it does on the trails.This Columbia men´s tee is designed with sweat wicking Omni-WICK™ technology to keep you cool and dry and is made with 50% recycled material.- Omni-WICK™.- Made with recycled content.Features:Composition:50% Cotton, 50% Polyester.Washing cares:Machine Wash Cold Gentle, Do Not Bleach, Tumble Dry Low, Remove Promptly, Iron Low, Do Not Use Fabric Softener, If Present Do Not Iron Decal, Do Not Dryclean.Machine Wash.