The Under Armour Streaker Run Mens Running Vest comes designed with microthread technology which allows the Vest to dry faster, meaning it won\'t stick to you and cause chafing, whilst also allowing the vest to stretch without absorbing sweat. The moisture transport system helps to reduce excess sweat to keep you as dry as possible, whilt Anti-odour technology reduces the amount of odour causing bacteria on the skin. Finished off with reflective accents for nightime visibility and trademark Under Armour branding. Colour: Black Material: 100% Polyester Code: 1271822-001