Loose: Generous, more relaxed fit. Charged Cotton® has the comfort of cotton, but dries much faster Material wicks sweat & dries really fast 4-way stretch construction moves better in every direction Classic 2-piece hood with generous scuba neck construction for extra coverage Drop sleeve detail for unrivaled comfort & mobility Shaped drop-tail hem offers superior back coverage Side seam pockets 55% Cotton/34% Polyurethane/11% Rayon