Perforated Low Cut Adventure Boot Lightweight construction with only the essentials: quality Nubuck chassis surrounding soft perforated foam, topped with a breathable, durable fabric for an optimal balance of weight,maneuverability, breathability, and resistance, even in hot conditions. Lightweight Ventilated outershell for pleasant airflow in the boot Nubuck leather for durability with additional exterior DWR treatment Fit: Great comfort and fit even for wide feet Closure: SlideLock system, Auto-locking one way sliding closure for great seal at top of boot Forged aluminum buckles with Over-lock system and stainless-steel base Toe -Box: Shaped-profile, for easy gear shifting Rubber toe patch for good lever control Protection: Ankles: Flex limiter for improved boot control 3DF Impact foam protection in ankle area Heel: Shaped support Sole: ADV pattern for great feel on and off the bike-Mid-sole PU foam for damping effect Steel shank reinforced and CE certified CE tested and certified as: EN 13634: 2017 Sizing: US 5-13, UK 4-12, EU 38-48, CM 24-31 Plastic-free packaging