Kjus hydraulic half zip top mens stay warm when enjoying your winter sporting activities in this kjus hydraulic half zip top that makes an ideal premium midlayer the top features a half zip fastening front with a mock neck collar and elasticated sleeve cuffs for a comfortable fit with flat lock seams that limit irritation to the skin as well as a stretch fit fabric construction the textured fleece lining guarantees that body heat is trapped in to keep your body warm throughout the day a con