Best for: Our first Sculpting Training Top is supportive, stretchy and sculpting so you can wear it as a jacket or on its own over a sports bra for winter running.. . The features: With beautiful seam detailing, discreet zip hip pockets and featuring our reflective icon on the back neck. This sleek and sporty jacket does, of course, have thumb loops.. . Our fabric: Enduro is a stretchy, supportive and non see-through fabric. This high-quality jersey is supremely soft, giving you freedom of movement.. .. Black. 355gsm Single Jersey . 68% Bamboo Viscose, 28% Organic Cotton, 4% Elastane Machine. Easy care, machine wash at 30 °