PROTECTION IN A SHORTENED DESIGN. The Nike Dri-FIT Icon Clash Round Neck Shirt is made from soft French Terry fabric with sweat-wicking power to keep you comfortable before and after your workout. The extra-large swoosh windmill celebrates women in sports. sweat dissipating, warm design Soft French Terry material with Dri-FIT technology keeps you warm, dry and comfortable. Inspired graphics A large swoosh windmill celebrates the coming together of women in sport on a global scale - past, present and future.