Regulate your body temperature after fast hikes or on cool-weather runs with a durable yet lightweight TKA 100 fleece that easily transitions through the seasons. The quarter-zip design makes it easy to ventilate this breathable pullover. TKA 100 is a lightweight high-performance microfiber fleece with a luxurious finish. TKA micro-fleece provides warmth next to the skin or in a layering system. It offers warmth when wet launders well compresses to a small size and packs easily.