prAna Tri Thermal Threads Tunic Pullover Sz Large. A lofty fleece that offers innovative style Plush Polartec Thermal Pro fleece provides plenty of warmth Densely-knitted outer looks classic, keeps cool air at bay Front kangaroo pocket warms up frosty fingers on chilly days Raglan sleeves provide extra mobility and comfort Chic funnel neck with snaps looks sleek, traps in heat.