WOOLMIX-POLY LINING: Insulated with synthetic midfoot, and woolmix collar
REMOVABLE COMFORT INSOLE: Comfort for your feet!
SPIKE+ SOLE: Dynamic mix of TR-rubber and intelligent steel studs that bite into sheet-ice providing maximum slip resistance and traction. Intelligent spikes retract with foot pressure on hard, non-porous surfaces
ZIPPER: Fasten and remove with ease
IMPORTANT: (Not recommended for use on soft surfaces such as wood or vinyl, may scratch non-porous surfaces e.g., concrete or granite without ice.)
