Men’s Utilizer™ Polo. Eco-friendly. Columbia Our efficient wicking system pulls moisture away to accelerate evaporation, so you never feel clammy and always stay dry on warm days and during intense activities. Product composition : 100% Polyester. CLASSIC FIT: This polo is made with a regular fit cut, for a classic design that one don’t have to think twice about Omni-WICK Sufficient fabric coverage for all postures thanks to the generous back length of 72.4 cm (28.5 inches).