Nike Therma Fit Black Training Half Zip Pullover Top Size Small NEW $62 Brand new. Black. Fitted base layer. Half zip neck pullover. Therma fit. Training top. High mock neck. Lightweight. Size Small Polyester blend Tags: half zip up, casual, sporty, lightweight, base layer, running, training, walking, athletic, activewear, gym, workout, all seasons, fitted, modern, designer, Nike pullover