Womens - XSmall " EXPERIA eliminates all but the essential Thorlos patented thin cushion padding, which is sculpted and contoured to match the natural foot's ball and heel strike pattern, resulting in a sock with Thorlo protection without the weight. Features: o Mesh Polyester for maximum breathability o Nylon covered Lycra provides contoured aerodynamic glove-like fit o Lightweight Achilles Tendon Pad protects against rubbing and chafing, while functioning as a heel lock o Specially sculpted Thorlo pads in the ball and heel provide protection from shear and impact where needed o EXPERIA eliminates all but the most essential padding, significantly reducing the weight of the sock o COOLMAX Enhanced Performance in the ball and heel pads provide enhaned moisture management o Made in the USA Fabric o 66% CoolMax / 20% Nylon / 13% Polyester / 1% Elastic
