When you get active, stay confident with the advanced double poly mesh construction of Dri- Mesh. Engineered to wick moisture with ease, these lightweight polos have superior breathability to help you keep your cool. 3.5-ounce, 100% polyester double mesh. Double-needle armholes, shoulders and hem. Taped neck and open hem sleeves. Gently contoured silhouette and self fabric Johnny collar.