Details, Size & Fit. Recommended for lifestyle. A timeless wardrobe essential, The Hurley Koa Short Sleeve Shirt?is woven from durable cotton. The buttoned collar is matched with minute Hurley branding on The pocket, a cool take on smart-casual style. Our model.is wearing a size medium shirt, and usually takes a size medium/40 shirt. He is6’1” (185cm) tall with a38” (97cm) chest and a32” (81cm) waist. -Length: 74cm Classic fit Thick cotton construction Blue hue Pointed, buttoned collar Button-through front Single pocket with minute logo detail.Cold machine wash. Length: 71cm.fabric / material: NA.Material: 100% Cotton.SKU: HU003AA64SHN.