The Macna Chameleon jacket from Twisted Throttle is two jackets in one. A waterproof and breathable textile shell integrates with a core leather jacket. The Chameleon core leather jacket is made from 10-12mm cowhide and includes CE armor, arm vents and a detachable thermal liner. The separate waterproof outer shell has a laminated membrane that resists soaking and allows quick drying while keeping moisture away from the core jacket. Not only does the leather core jacket stay dry, but the entire jacket combination remains lightweight.