Leatt Boot 3.5 HydraDri Motorcycle Boots The Moto 3.5 HydraDri Boot delivers essential off road performance with integrated wet weather protection. Featuring the advanced HydraDri EVO membrane, these boots provide a high level of waterproofing and breathability to keep your feet dry from the outside and cool from the inside. Built for riders who face the elements, the 3.5 HydraDri combines a secure fit with a high traction Enduro sole to keep you moving in any environment. Advanced Weather Protection and Breathability Integrated HydraDri EVO inner membrane provides 20,000mm waterproofing. Offers 20,000g per square meter breathability to prevent moisture buildup inside the boot. Designed to maintain a comfortable internal climate during long rides in the rain. Full polyester textile lining enhances overall comfort against the skin. Engineered to keep water out while allowing heat and sweat to escape. Secure Closure and Ergonomic Fit Outstanding comfort and fit designed specifically to accommodate wider feet. SlideLock system features an auto locking one way sliding closure for a superior top seal. High quality polymer buckles with an Over lock system and stainless steel bases. Buckle link panel provides increased lateral support and a more secure locked in feel. Shifting is made easy with a specifically shaped toe box profile. Heavy Duty Armor and Impact Protection Shin area is impact reinforced with a durable TPU plate and internal padding. TPU ankle support panel with special microfiber backing provides comfort and defense. Reinforced TPU heel cup offers critical ride support and rear impact protection. Strong and durable Zamak metal toe cap adds extra longevity and safety. Soft internal padding wraps around the ankle and foot for a premium protective feel. Technical Sole and Bike Control Enduro specific sole pattern ensures maximum grip when pushing the bike through mud. Flat inner side profile with a grippy TPU panel improves overall bike feel and control. Steel shank reinforced lasting board provides maximum arch support and safety. Cemented midsole and stitched welt construction ensure long term structural durability. CE certified for professional motorcycle use on various types of terrain. Technical Specifications and Certifications Waterproof Rating: 20K HydraDri EVO Membrane. Breathability Rating: 20K Moisture Vapor Transfer. Certification: CE certified to EN13634:2017 standards. Materials: TPU Protection, Microfiber, and Zamak Hardware. Sole: Enduro Traction Pattern with Steel Shank reinforcement.