Thank you for viewing. Adidas Unisex H90 3S Cap Gray ADIDAS SNAP BACK 3-STRIPES CAP H90 Three Stripe Cap This is a flat-brim cap with Adidas three stripes on the front. "OSFX" is a size notation used for Adidas products, meaning "One Size Fits X" = free size. Adidas Unisex H90 3S Lifestyle Cap Gray ED0248 Regarding shipping and packaging, we will strive not to damage the product, and at the same time, we will compress the packaging as much as possible to reduce costs, and make it compact as needed. Thank you for your understanding.