Featured in Runner's World Material: 100% 125gsm Interlock Polyester – lightweight, breathable and comfortable for high-performance activity High moisture-wicking fabric – efficiently draws sweat away from the skin and dries quickly to help keep you comfortable REFLECT360 reflective trim – provides multi-directional reflectivity to help enhance visibility in low-light and dark conditions Chafe-free design – helps provide lasting comfort during longer runs, training sessions and other activities Ideal as an underlayer beneath a gilet – allows the reflective detailing on the arms to remain visible, adding extra visibility when you’re on the move Suitable for all sports – a versatile performance top for running, training, gym sessions and other activities Lightweight and breathable – comfortable worn on its own or as part of a layering system Long-sleeve coverage – provides additional protection and makes it ideal for cooler conditions and transitional seasons Machine washable – easy to care for and designed for regular use Colour: Yellow, Blue, Red; Size: S, M, L, XL, XXL