Light, protective and exceptionally warm, the Jack Wolfskin Boy's Zenon Insulated Jacket is a classic baffled layer that creates and retains warmth. Using the MICROGUARD MAXLOFT synthetic insulation, the jacket generates supreme heat to defend from the bitterest of chills. The insulation is encased in a STORMLOCK DOUBLE RIP shell that deflects abrasions and is completely windproof. 2 hand pockets provide ample stash space, with reflective detailing for increased visibility in low-light conditions, for an extra edge of road safety.