Extra-light fabric made of carbon fibre. Hypoallergenic, anti UV rays, it feels like a second skin thanks to its skin friendly properties. Santini Shorts and Bibs Sizes: XS = 26” Waist S = 28” Waist M = 30” Waist L = 32” Waist XL = 34” Waist XXL = 36” Waist XXXL = 38” Waist