Premium Material: Made of premium Merino wool material and polyester blend has good moisture wicking properies to keep your feet dry and fresh.use a spandex knitting to deliver a snug fit and retain shape even after repeated washings,breathable and elastic.Superior Comfort:Cushioning place in areas of high impact to reduce sock and foot pain during your all season wearing, Fit perfectly to your feet and are super comfortable to wear.Reinforced Toe and Heel:The heel and toe are reinforced to enhance the durability and provide more protection.High stretch fabric makes sure that you won’t feel too tight wearing our socks.Cushion & Reduce Impact: Professional technique applies upon the toe and heel area - proprietary padding to reduce impact and provide abrasion resistance.Amazing Performance:The Better performance for Hiking, Camping, Mountain Biking, Trail Running, Backpacking, Travel, Trekking and Other Athletic Outdoor Activities and Wide Variety of Winter Sports.