Compressport Training 2 Pack Socks BlackUltralight running socks weighing only 9 grams offer an unrivaled second skin feel and great comfort thanks to their ultra-soft mesh fabric. Compressport Training 2 Pack Socks BlackThe Compressport brand training pack socks of 2 have the following characteristics:- Ultralight running socks weighing only 9 grams offer an unrivaled second-skin feel and great comfort thanks to their ultra-soft mesh fabric.- Perspiration is very important so that the foot stays cool and dry at all times.- They have specific fibers that prevent your plants from burning, regardless of how long they are impacting against the asphalt.The cleverly placed 3D.Dots points on the medial malleolus protect the bone from impact in the case of slides that tend to be damaged by the opposite foot when tired.Focused compression promotes blood flow and the toe box is slightly reinforced to reduce the risk of damaging your fingers and blue nails with prolonged and intense exertion.If you are racing in the Sahara Desert or coinciding with a heat wave in Boston, the Racing Ultralight Run Socks in black and red will be your allies.Reference: XU00001B_990