Valenza's Supima Polo Zip Collar S/S is a short-sleeve polo crafted from Supima cotton with a zip collar for easy layering and a refined casual look. Key attributes: Blue | Supima cotton | Midweight interlock knit (190 g/sqm) | Gun metal zip closure | Zip collar | Short sleeves | Diamond pattern | Dimensions & fit: Tailored fit | Composition & care: 100% Cotton | Machine wash 40°C; do not use bleach; dry flat; iron at low heat; professional dry clean (any solvent except trichloroethylene); do not tumble dry.