Description Climbing Spikes Length: 43mm Gaff Lightweight and durable steel construction (thanks to the accurate combination of proper material for each part) Ergonomically designed on the leg ASTM conformity 3D shaped padding for a better comfort Ventilated mesh on the padding for better breathability 3 directional adjusting system on the lower binding for a perfect fixing of the boot Shoe shaped lower binding to avoid pressure points All textile part are easy to remove and wash, as well as to replace when worn out Precise height adjustment Height adjust-ability 38cm to 47cm Fine adjustment of height in 0.5 cm steps Lightweight 1.1 kg (each) Calf size from 33cm to 48cm (circumference) Available in Long (70 mm) and short (43 mm) gaffs
