Here's what other sites are saying:
This hiking crew sock keeps feet dry and comfortable. Dense knit padding at the high-impact zones--the heel and ball of foot--to cushion and protect from blisters. Lower density knit covers instep to guard against lace pressure. Cooling flat-knit side panels enhance fit and ventilation. *Discount will be applied when you check out. Offer not valid for sale-price items ending in $._3 or $._9.
- REI refers to the men's version
Ideal for wear with today's lightweight boots. Enough wool for warmth, enough acrylic for maximum comfort. Low-density pad at arch for support. Medium-density pads at ball and heel for protection from abrasion and blisters. Low-density pads on instep and over toe to protect against lace pressure and boot folds.Protection Level 361% Foot-Health acrylic, 26% wool, 10% stretch nylon, 3% spandex.Approx. Length: M(6 in.), L(7 in.).Avg. wt. 3 oz.Made in USA.Thor Lo's Protection LevelsThree simple level designations will help you to pick the Thor Los that are right for your activity. Both thickness and density (padding) have been taken into consideration when assigning Level of Protection to each Thor Los style. Each style features padding engineered to protect your feet for the intended usage.Protection Level 3 - Maximum protection for the most rugged and challenging activites and weather conditions.Protection Level 2 - Moderate protection for those activites that are somewhat strenuous but are not of long duration.Protection Level 1 - Minimum protection for those activities that range from casual/leisure to 'walks in the park'.
- Campmor refers to the men's version