EcoSox Medium Weight Hiking Sox Woven from Bamboo Viscose EcoSox half-cushion hiking sox provide comfort in a wide range of conditions. Moisture wicking properties to keep feet dry and ultra-soft fibers that breathe to regulate temperature. Whether you are on a multi-day hike, a quick trek up a hill, or navigating city blocks, a pair of these light hiking sox will keep your feet comfortable! * Enhanced Moisture Control & Thermo-Regulation * 1/2 cushion FootBed Provides Cushioning & Athletic Fit * Odorless - Inhibits Foot Odor * Blister Free – Inhibits Blisters * Integrated Smooth Toe Seam * Arch Support for Proper Fit / Fights Foot Fatigue * Knitted Reinforced Heel & Toe for Ergonomic Fit * 100% Satisfaction / Blister Free Guarantee * Natural Performance Yarn – No Chemical Treatments or Conditioners Why Bamboo Socks? Soft, dry, and odorless are three perfect descriptions of viscose from bamboo. Bamboo viscose has a silk like soft and buttery feel and can absorb 3-4 times as much moisture as cotton. * Bamboo Viscose yarn construction provides comfort in a wide range of conditions. * Moisture wicking properties help keep your feet dry. * Ultra-soft bamboo fibers resist blisters. * Fibers breathe to regulate temperature. * Performance attributes without chemical additives or fabric conditioners. * Bamboo is one of the most ecologically friendly grasses on our planet. No water, no fertilization, no insecticide, no farmland needed to cultivate which makes it an attractive alternative to cotton and petroleum-based fibersAVAILABLE SIZES: mid-calf length socks are available in Small (7-9) fits men's shoe 3-6, women's shoe 4-7. Medium (9-11) fits women’s shoe size 4 -10.5 and men’s size from 3- 9. Large size (10-13) : fits women's shoe 10.5+, and Men's shoe 9-13, XL (13+) fits men's shoe 12.5-14, women's shoe 14+. THERMAL REGULATING SOCKS: recommended to the outdoorsy type. From walking and hiking to biking or adventure sports, trust these thermo-regulating socks to maintain the ideal temperature that keeps the feet dry and cool. HIGH PERFORMANCE: hiking socks keep away issues like foot fatigue or odor. Wick away moisture to keep the feet dry in humid conditions. Unisex socks provide more arch support for maximum cushioning that keeps away blistering. MATERIAL USED: cuff socks are crafted from a blend of 78% bamboo viscose, 10% polyester, 6% rubber, 5% nylon, 1% spandex,. Silk-like the softness and buttery feel. Outdoor socks are ideal for strenuous workouts, active-wear ensembles, camping. HIKING / OUTDOOR SOCKS: bamboo viscose socks are designed to prioritize comfort, warmth, and breathability. Mid-calf length socks can be worn with hiking boots. Quick drying socks for more insulation and cushioning. Machine Wash. Pull On closure. Made in USA. 76% Viscous from bamboo, 10% polyester, 3% rubber, 8% nylon, 3% spandex.Best Sellers Rank: See Top 100 in Sports & Outdoors. : B079MSBFPW. Manufacturer: EcoSox. Date First Available: February 6, 2018. Department: mens. Item Weight: 1 Pounds. Is Discontinued By Manufacturer: No.