With a skin-tight fit for more precise turns. We've added more wool to higher impact zones to increase durability without giving you extra bulk. Our own four-point compression system provides an incredibly secure and comfortable fit above and below the heel, under the arch and across the instep. • 4-Degree Fit System for all day performance fit • WOW Technology™ in HIgh Density Impact Zones to reduce shock and abrasion • SmartWool inside for moisture, temperature and odor control • Duroyarn reinforcement for added comfort and durability • Strategic mesh zones for maximum ventilation Content: 58% Merino Wool, 38% Nylon, 4% Elastic |