Retro Sport Panel Jock Royal Blue/Black S/M from Male Power Underwear. .From the Retro Sport collection by Male Power, this style includes: a panel jock with color blocked fabric inserts accented with white trim and stripes plush elastic waist band with MP logo. wide leg bands for butt lifting support. Cool absorbant cotton spandex, durable stretch for a comfortable fit. Care instructions hand wash separately,. Fabric content 95% Cotton, 5% Spandex. Cold water. Line dry, Do not bleach. Made in the USA. Men sizes small/medium. Waist 28 inches to 32 inches.