Smooth seams, reduce friction, streamlined cutting, highlight a fit Details are not afraid of being enlarged, using butterfly mesh design to accelerate evaporation Elastic waistband, high elastic rubber band, closely fit the skin without slipping Tight fitting design of pants legs, suitable for the feet, moderately pressure on muscles Foot zipper for easy on and off, reflective material for worry free exercise Unrestricted elastic fit, wrapped around muscles, not letting them do useless work
