Nike Dry Element Women’s 1/2-Zip Running Top delivers sweat-wicking comfort in a mock neck design that helps block out cold air. Thumbholes add warmth, while the 1/2-length zipper lets you customize ventilation as your route heats up. Nike Dry fabric helps you stay dry, comfortable and focused. Ribbed cuffs provide a comfortable, secure fit. Thumbholes help seal in warmth. Mock neck with a 1/2-length zipper helps block out cold air and provides customizable coverage. Hem vents let you move freely.