Shoes Sievi Viper Roller+ S3 size 39

Durable and sporty shoes with composite toe caps and Boa® mechanism. The upper leather is made of breathable and water-repellent microfibre. The 3D-dry® dry lining makes the boots breathable. The double layer of the soles is extremely durable, and the flex grooves ensure that the boots are flexible in an optimal way. FlexStep® soles get excellent shock absorption.