The Xpert essentials kit brings you everything you need in one handy one-size-fits-all bundle. The Neck snood is highly breathable and stretchy fabric, and can be worn up over your face or around the neck only. Quality beanie hat has a fleece lining for additional warmth, and Xpert socks are durable polyester/cotton, with terry loop lining designed to support the hard workers on their feet all day.