The Runner's Essential. The Nike Element Half-Zip Women's Running Top is made with sweat-wicking stretch fabric and half-raglan sleeves for a comfortable fit that moves with you. Dri-FIT fabric helps keep you dry and comfortable. Flat seams move smoothly against your body during your run. Thumbholes and fold-over cuffs hold in your body's heat during your run. Mock neck zips up to your chin to block out the elements. Half-raglan sleeves for enhanced range of motion.