Kahtoola MICROspikes Traction System - Crampons

Easy to use with almost any shoes or boots, Kahtoola MICROspikes deliver unrivaled traction on icy winter trails—and they're small enough to fit in a pocket. Size Medium Sizing for hiking boots: Medium fits Women's shoe sizes 9–11 / Men's shoe sizes 8–10 / Euro 40–44 Sizing for insulated Pac boots: Medium fits Women's sizes 8–10.5 / Men's sizes 7–9 / Euro 39–42 Twelve 3/8 in. hardened stainless-steel spikes per foot dig into icy terrain Durable harnesses with reinforced eyelets Integrated toe bails hold spikes securely in place Ergonomically shaped thermoplastic elastomer harnesses attach securely to a variety of footwear and retain their elasticity down to -22°F (-30°C) Welded stainless-steel chains for traction and packability Raised heel tabs for easy on/off Tote sack included; tote sack measures 5 x 3 x 2 in.