The Summit AmFIB Lite Pants combine AmFib Lite fabric on the front and Thermal fabric on the back for the perfect balance of warmth and pedaling performance for all but the coldest days. Our PI Dry technology adds water-shedding performance to the Thermal panels so you’ll stay dry when charging through puddles or kicking up snow. These insulated mountain bike pants with wind and water protection will keep you cranking through the dark days of winter. Wear these pants over your favorite Liner shorts, or wear them over cycling tights for additional warmth. Men's Summit AmFIB Lite Pant