Kahtoola MICROspikes Ghost

Introducing the Kahtoola MICROspikes® Ghost footwear traction system!  This ultra-light traction system features aggressive stainless steel spikes that provide the safety and support you need on slick, icy surfaces.   FEATURES Twelve Hardened Stainless Steel Spikes Per Foot - Heat-treated, corrosion-resistant 0.36" spikes dig into icy terrain for confident grip Abrasion-Resistant TPU Matrix - An ultra-tough polymeric base reduces weight without compromising durability Hybrid Elastomer Harness - Features stiffer TPR at the toe for security and stretchy TPE at the heel for a snug, lightweight fit Articulating Rivets - Allow spikes to move independently to improve grip on uneven terrain and minimize snow buildup Patented Reinforced Eyelets - TPR inserts embedded at harness connection points strengthen key stress areas for long-term reliability  SPECIFICATIONS Weight (pair)      (S) 6.5 oz / 184 g      (M) 6.8 oz / 192 g      (L) 7.1 oz / 200 g      (XL) 7.4 oz / 208 g Packed Size     4.5 in x 4 in x 2 in / 36 in³     11.5 cm x 10 cm x 5 cm / 575 cm³ Spikes     Length: 0.36 inch / 9 mm     12 spikes per foot Materials     Spikes: Heat-treated, corrosion-resistant 400-series stainless steel     Traction Matrix: Thermoplastic polyurethane (TPU)     Harness: Thermoplastic elastomer (TPE) and thermoplastic rubber (TPR)     Reinforced eyelets: TPR Includes ripstop nylon tote sack for compact storage Women's Sizing - Small (7-9) Medium (9-11) Large (11+) Men's Sizing - Small (6-8) Medium (8-10) Large (10-12) XL (12-14)