Sievi Roller Runner TR + S3 ESD Boa closing

Runner Roller's metal-free construction consists of a composite toe cap, which insulates well against heat and cold, and a flexible textile seam protector. The sole's excellent grip and durable properties are ensured with the Sievi TractionPro® friction sole, where the fact that the contemporary design of the sole construction becomes wider downwards increases user comfort and shock absorption, especially under the support areas of the foot.