Code: IN6UJ1569 Colour: White/Silver Product Detail: Under Armour racer back training vest top with HeatGear technology. 1271765-100 Printed branding. 92% polyester 8% elastane. Racer back style. Shaped hem. Anti-Odour technology prevents the growth of odour-causing microbes. HeatGear: WEAR THIS TO FEEL COOL, DRY & LIGHT. This super-breathable fabric wicks sweat and regulates body temperature so you feel cooler, drier, and lighter than ever.