Built for chilly trail miles and crisp morning starts, the Men's Dri-FIT Mid Layer 1/4-Zip keeps you running comfortably when the temperature drops. The waffle-knit fabric traps warmth without overheating, giving you cosy insulation that still breathes when the pace picks up. Dri-FIT technology 1/4 Zip fastening Reflective Nike ACG and Nike Swoosh logos Fabric: 88% polyester/7% wool/5% elastane