Delta GTX is a state-of-the-art safety highcut boot with all the best technologies in a very classic design. Full grain impregnated leather for best in class durability. Vibram® rubber outsole with new developed FLEX-SYSTEM technology ensures that the shoe will support your step from heel strike to toe off. High injected PU midsole for maximum comfort and rebound. GORE-TEX® membrane with winter lining in wool for waterproofness and top of the line breathability.Product Details Upper: Premium full-grain leather and CORDURA® Membrane: GORE-TEX® Lining: Synthetic wool from GORE-TEX® Outsole: Oil and slip resistant non-marking outsole from Vibram® Footbed: EVA insole with dual poron pads Function: Side zipper for easy in/out function Fit: Wide Sizes: 36-48 Safety standard: EN ISO 20345:2011 S3, SRC, HRO, WR, CI Protection: Fiberglass toe cap and soft nail protection We deliver Solid Gear by Snickers 75001 Delta GTX High Leg Side-Zip Premium Leather Gore Tex Waterproof Wool Lined Winter S3 Work Boots worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices