The new Performance Light SUW short sleeve crew neck top for women is here to amplify your summer sports experience. With year-round high-performance tech built into its very fibres, this sports base layer is constructed with seamless integrated ventilation zones which improve breathability by an incredible 20%. This specially-designed Performance Light top brings supreme freedom of movement for an uninhibited feeling during sport and an unrestricted feel throughout. A slim fit keeps bulk to a minimum so absolutely nothing gets in your way. When you're giving it your all to excel in intense activities, equip yourself with this performance top that delivers year-round in all challenging conditions. Fabric: 63% Polyester, 33% Polyamide, 4% Elastane ;All-year-round high-performance sports underwear with seamless integrated ventilation zones ;Breathability improved by 20% ;Excellent freedom of movement for intense activities;