On Cloudsurfer Trail 2 Waterproof Black Black Men's Size:12 While the era’s designs would

While the era’s designs would be considered simple by today’s standards

The BIRKENSTOCK Sydney has both form and function

Premium Full-Grain Upper

10mm sheepskin insole

Multi-directional lug pattern with razor siping for better grip on wet surfaces

On Cloudsurfer Trail 2 Waterproof Black Black Men's Size:12 While the era’s designs wouldOn Cloudsurfer Trail 2 Waterproof Black Black Men's For smooth, effortless trail running on mixed terrain. With more grip. A better fit. And it's waterproof too. Key features CloudTec Phase midsole for a smooth heel to toe transition Shock absorbing Helion superfoam with soft padded heel Missiongrip rubber outsole for stability and traction Waterproof, protective and abrasion resistant upper Precision engineered using Finite Element Analysis (FEA)