Bellwether Thermaldress Tights and Bibs feature a MLP Chamois and medium weight fabric that helps to regulate temperature. Thermaldress medium weight fabricFleeced inner surfaceHigh-visibility reflective pipingArticulated knee8" ankle zippers, elastic leg gripperMPL antibacterial chamoisWicks moistureRegulates body temperature Item SpecificationsColorBlackGenderMen"sSizeSmallChamoisYesType of MaterialSyntheticDefined ColorBlack