Running > Socks Brand: Thorlos Please note the sizing for this product: Small: UK 5.5-7.5, Medium: UK 8-9.5, Large: 10-11, Extra Large: 11.5-13Designed for allowing you to go the extra distance, on all terrains, with maximum shock absorption. *Exclusive THORLON construction wicks moisture better. *Thick cushioning for maximum blister, shear and impact protection. *Cushioning over the toes to prevent runner's toe. *Flat knit at instep; thin cushion in arch for better fit and support. Fibre Contents: 85% Exclusive THORLON Acrylic, 12% Stretch nylon, 2% Spandex £29.99 Add to my Running bag