The Harrier crampons with 1/4-inch spikes are essential gear for winter hiking and mountain climbing. Featuring lightweight aluminum construction and serrated spikes for superior traction on ice and hard-packed snow, these crampons provide sure-footed stability on slippery slopes. The anti-balling tread design sheds built-up snow to maintain grip with every step. Quick-attach toe baskets fit most mountaineering boots from men's size 10 to 13 for a custom fit. Ergonomically positioned spikes flex with foot movement for comfortable all-day wear. Carry ice axes, ski poles or hiking poles with confidence thanks to reinforced anti-slip soles. Conveniently packable in the included carrying case, the Iconikal crampons transform boots into climbing shoes to conquer frozen trails and peaks with steady progress and peace of mind.