Our stretch zip mock is made from a Peruvian Pima cotton stretch fabric. The fabric is pre-shrunk prior to garment construction, minimizing shrinkage, and maximum o ffering l ong-lasting performance. It has a luxurious silky hand feel and the added feature of stretch for extra comfort. Size & Fit Fits true to size Designed for a regular fit Stretch fabric Model is wearing size M Details 95% Pima Cotton 5% Spandex Quarter zip Made in Peru Machine wash - tumble dry Style- P95M10