The OMC Primrose Heel Merino Sock is a classic, luxurious merino wool sock from One More Cast, developed in collaboration with Sealskinz. Designed for comfort and style, the sock uses merino wool for moisture control, insulation, and comfort, with odour control from natural anti-microbial properties. The high-performance yarn rapidly wicks moisture to help keep skin dry, while the hollow fibre construction regulates temperature in both warm and cool conditions. Anti-blister flat toe seams add to the overall comfort. - Available in Sizes S/M (Size 7-9) and L/XL (Size 10-12) - Composition – 42% Merino, 42% Acrylic, 14% Nylon and 2% Elastane