This invisible running sock has been cleverly designed by Falke to sit neatly under trainers giving you all the comfort, freshness and support of wearing a sock without the look. With a left and right toe progression and anatomically knitted cushioning on the toe and sole, this pair of trainer socks has a specific left and right sock for an incredibly sleek fit. The anti-slip system, which comprises of a heel grip and support, will help these socks stay in place during your run. Made rich in soft, skin-friendly materials, these lightweight trainer socks are an essential for any keen runner.*Colour of text on sole of foot may vary*