Speedo swimwear’s new Spark racing briefs feature a masculine style with a three-inch leg cut for moderate coverage and a contrasting color side panel displaying a large, diagonal Speedo logo. Flat drawstring waist and lined front panel. Speedo Logo on left leg. Reinforced seams. Chlorine-resistant 74% Antron® nylon/26% Xtralife Lycra® spandex fabric.