VENEUR NEO ZIP 45

Upper: R'GUM PERFORMANCE natural rubber Lining: ISOLA neoprene Insole: padded with foam and removable COMFORT SOFT Outsole: R'FLEX rubber BENEFITS R'FLEX rubber sole with improved flex zone for greater flexibility.   R'GRIP system: composed of rubber and special studs for maximum grip.   R'GUM PERFORMANCE rubber that resists intensive use.   R'FIT system: Design of the upper refined at the instep for perfect grip.   Reinforcement on the upper.   ISOLA+ neoprene lining (4 mm) for maximum insulation even in extreme conditions.   Heavy-duty YKK zipper on the side of the boot shaft provides additional calf room when needed.   Removable and anatomical COMFORT SOFT insole in EVA foam for superior comfort.   Release lug. Comes in box