Simms Bulkley Hand Muff BlackWhen gloves aren't enough to cut through the cold, the warmth stoking Bulkley Hand Muff keeps hands and fingers comfortable and functional for the next round of rigging or rowing. Water resistant and breathable Toray 2 layer shell fabric with fully insulated high pile sherpa fleece lining Elastic binding surrounds hand openings to seal in heat when hands are stowed inside Zippered pocket on backside designed for adding heat packs to bolster warmth G