Thorlo Running Rolltop Sock. Ideal for training, high running mileage, colder weather or if you prefer a thicker heavily padded sock. The original Thorlo classic running sock. Heavy weight padding underfoot gives maximum impact protection stride after stride. Remember, the bulkiness of the highly protective pads needs enough room in your running shoe

Caretakers of the World's Feet

Established in the early 1980's, Thorlo strives to help prevent foot conditions through the use of providing specifically engineered socks for all your sporting needs. A family run business, Thorlo's passion and purpose is to be the caretakers of the worlds feet. Millions of people's feet are hurting, but no two feet are ever the same. Therefore, Thorlo create footwear solutions that are perfect for your individual situation. What differentiates Thorlos from all other socks on the market today is their clinically-tested padding. It is their core technology and key to the protection and comfort you experience when wearing Thorlos clinically-tested padded socks. The padding density varies, depending on the part of the foot that needs protecting. Where the shear and impact forces are extreme-usually in the ball and heel-the padding will be more dense to buffer against those forces, reducing the causes of foot aches and pain. Clinically tested, Thorlo offers many different products for various different sports such as running, tennis, basketball and skiing, and aims to be the best in the world at providing great value foot protection.