The sporty US Ambient WP is a real favorite from the Wolky collection. We understand why! The lace-up boot is waterproof and has extra comfortable due to the two-component sole. The black midsole is made of PU, which makes the shoe very light, and the tread is made of TR. This makes the shoe cushioning and wear-resistant. In addition, you can easily put the Ambient on and off thanks to the lace and zipper combination. This sporty lace-up boot provides hours of walking pleasure!