Opti-X Anti-slip Crew White Size:37 - 39 The design brings a sophisticated

The design brings a sophisticated sport style silhouette with signature details such as the subtle embossed Kanji symbol (Kanso Sports logo) on the lateral side

The backpack has an expand function so it can expand from Daypack to Travel backpack with an extra 20% volume

Compression stitching at ankle

A masterpiece for directional changes in a pure design

Opti-X Anti-slip Crew White Size:37 - 39 The design brings a sophisticatedPerformance anti slip sock with compression technology stitching across the ankle for support. Featuring the latest technology in anti slip yarn and design for unrivalled performance and grip. One benefit is that the shoes does not need to be as tight to protect you from friction blizzards as the sock will provide anti slip features. Technical description features Ventilation channels V heel Compression stitching at ankle Thin pique knit upper and