For those of you that love getting high but don’t like to feel the cold, Grado Zero Espace’s Quota Zero mountain jacket is the best we’ve found so far. This limited edition was made with the needs of mountain climbers in high altitude environments in mind and uses several space age materials and engineering designs to make it perfect against protecting yourself from wind chill. The jacket’s external layer is waterproof and wind resistant but also allows moisture to escape from your body. The jacket has reinforced zones on the shoulders …