Fabrics: Mesh. GSM: 170. Size measurements: T-Shirt Size: M, L, XL. M: (chest - 38", length - 28"). L: (chest - 40", length - 29"). XL: (chest - 42", length - 30"). Size Guide for pant: M: Waist - 30, Length - 25". L: Waist - 32, Length - 26". XL: Waist - 34, Length - 27". Note: Only pants and T-shirt will be included.