Double-layered pinhole fabric is smooth to the touch and allows superior breathability. Lightweight, 4-way stretch fabric improves mobility and accelerates dry time, while maintaining shape. Advanced Moisture Transport System keeps you light and dry. Anti-odor technology prevents the growth of odor-causing microbes, keeping your gear fresher, longer. Branded bottom elastic allows for secure fit. Racerback provides superior comfort and easy layering. Screenprinted front logo shows your preference for performance. 4.1 oz. Polyester. Imported.