The Stein Explorer Class II (24m/s) is perfect the chainsaw protection boot for the New Zealand tree-work environment - not too heavy, but offering better protection than steel toe cap only. Waterproof Sympatex lining and a steel mid-sole shank for extra support and comfort when wearing climbing spurs. The Vibram sole is specially designed to accommodate spikes and makes for easier footlocking. Rubber toe-cap protection over the steel toe-cap so no premature wear on the front of the boot. Roller bearing, speed-lace eyelets for quick boot entry. These boots were designed from the ground up for tree work. CE marked to EN ISO 17249:04