Prudent layering pays off bigtime when bone chilling weather presents itself, and the Grundies(TM) base layer collection was designed to help you retain a vital resource: body heat. The Grundies(TM) Thermal Pant offers a warmth-when-wet thermal layer option that is a crucial part of any fisherman&';s layering system in cold, wet weather. This heavy-weight stretch fleece offers HeiQ(TM) anti-odor properties to keep off the stink when you&';re working hard, a tapered leg design to fit comfortably under deck boots, bibs, or waders, and zippered hand-warming pockets for close-at-hand warmth and secure storage. Heavy Weight Stretch Fleece with Thermo-Regulating Properties Tapered Legs Designed to Fit Under Deck-Boots and in Waders Zippered Handwarmer Pockets for Secure Storage HeiQ Odor Control Machine wash at 40AdegC with mild detergent Wash with like colors Tumble dry low Do not iron Do not dry clean Do not use Powder Detergent, Fabric Softeners or Bleach