<SPAN class=productTabs>Wind Shield is the winter endurance athlete's Holy Grail. Two fabrics are utilized: Wind Shield on the front torso and waistband to block wind and ensure core warmth; Capilene® Expedition Weight Stretch panels to provide flexibility and wicking on the shoulders, back and armholes. Worn alone, a Windshield fits like a second skin; it can also be worn over light base layers. Seams offset at the sides to eliminate chafing, includes a zippered chest pocket.</SPAN>