Features:DURABLE NYLON SHELL - Windproof and water-resistantWARM LINING - 100% polyester fleeceNEOPRENE CUFFS - Keep heat in and cold outANGLED MUFF DESIGN - Increases functionality and makes for a natural, comfortable fitQUICK-RELEASE WAISTBAND - Adjusts to fit with or without bulky winter gearSWIVEL MECHANISM - Enables wearer to loosen and spin muff to backside when not in useWARMING PACK POCKETS - Two interior pockets for hand warming packetsFRONT ZIPPERED COMPARTMENT - Storage for personal items or small gear (cell phone, screwdriver, nails, pens, etc.)NAMETAG LABEL - For personalizationD-RING ATTACHMENT - For linking glove clips and other small tetherable gearKITTED OPTION - Sold with 5 Hand Warmer PacksMachine WashableThe N-Ferno 6980 Winter Hand Warmer Muff is worn around the waist to provide instant warming relief when working in the elements, particularly extreme temperature conditions where fine hand dexterity work prevents use of warm gloves.This thermal hand warmer's windproof and water-resistant nylon shell is combined with a soft polyester fleece lining for warm, cozy protection from the elements (with or without gloves). Neoprene cuffs make it easy to insert and remove hands while also keeping cold air out. The angled design of the muff makes for a natural, comfortable fit while using.The adjustable quick-release waistband provides a customized fit with or without bulky winter gear. When not needed, the hand muff can be loosened and spun to the back of the body.Inside the hand muff are two interior pockets designed to fit hand warming packets for added warmth. There is also a front zippered compartment for storing small gear or personal items, a nametag label and a d-ring attachment point for linking glove clips, keys and other small tetherable gear.Ideal for those in construction, transportation, warehousing or at-heights work such as telecommunications, oil and gas, power generation and more. Also works great for recreational weekend activities.