Meindl Air Revolution Ultra is a trekking shoe built for alpine and maintained-trail hiking, combining Air Revolution ventilation with GORE-TEX waterproofing for balanced climate control and reliable traction. Key attributes: Black | Antracite azzurro | Velour leather | Mesh | GORE-TEX waterproof breathable membrane | Air Revolution ventilation system | Meindl Multigrip® 3 Vibram® outsole for enhanced grip | AIR-ACTIVE soft print footbed (drysole) | EVA shock-absorbing wedge in the sole | Velour leather and mesh upper | Special tongue construction for active air exchange | Dimensions & fit: Weight: 540 g | Regular fit | Composition & care: Velour leather | Mesh | GORE-TEX membrane | AIR-ACTIVE soft print footbed | Meindl Multigrip® 3 Vibram® sole | EVA | Wipe clean with a damp cloth. Treat velour leather with suitable leather care products. Do not machine wash; dry away from direct heat.