REV'IT! Jefferson ShoesNubuck leather, synthetic leather and washed canvas combine to give the Revit Jefferson Shoes their unique styling. Thermoformed reinforcement at the ankle and heel cup help hold your foot in place and disperse impact energy.Protection Features: Outer shell: nubuck leather, artificial leather, washed canvas Protection: thermoformed toecap and heel cup Visibility: reflection at heel Composition: 70% leather, 21% polyester, 9% polyester Certification:CE Level 1 | 1 | 1 | 1 certified to EN 13634:2017 Ergonomic Features: Fit: regular fit Ventilation: partly perforated outer shell Features: extra pair of laces in different color, leather gear shift pad, gusseted tongue Construction: OrthoLite Insole X40 foam, padded tongue, reinforced side panel