Ripzone™ MIcro-Lite™ is our pure perfomance outerwear series. All construction and components are designed to provide the ultimate in light weight mobilty. The Diamond ripstop 10K 100% nylon outershell has a 10,000mm laminated waterproof coating with 7000g/m2/24hr breathabilty. Dupont®'s aluminized heat retention system has been embedded between the lining and outershell layes, providing extraordinary heat retention, but with only minimal weight. All critical seams are fully seam-sealed.