RST Ambush Motorcycle Boots A true all-rounder. Equipped with a Sympatex membrane, a triple buckle, a Velcro closure and a robust sole, the 'Ambush' is suitable for all the conditions you may encounter on your trip around the world. The 'ambush' provides protection and comfort for hours of travel.Functions: Upper: Microfiber and Microsuede Sympatex waterproof lining Velcro and buckle closures Gear lever reinforcement Non-twist polycarbonate midsole Anti-microbial gel insole High-strength soles Toe reinforcementTechnical features: Protective footwear for motorcyclists (EN 13634:2017) Integrated protectors Heel and Ankle Esp inillera TPU