CROSSFIRE 3 SRS The icon’s champions, 20 years in the making. UPPER Technomicro Microfiber LINING Air Teflon mesh Cambrelle SOLE SRS Dovetail Sole Technology HIGHLIGHT Replaceable shin plate Micro adjustable and replaceable buckle system Adjustable Calf System Dual Flex System upper Hyper Extension Block – Flex System Boot leg Anatomic heel cup Replaceable Metatarsus insets Toe Area
