From the Cotton Lycra collection by Male Power, this style includes: A cool and breathable mini tank and bikini great for the gym or the club that offers maximum stretch and comfort featuring an athletic no-roll waistband and a contrasting trim and branded patch. Cool breathable cotton spandex blend of fabric that offers maximum stretch and comfort and an athletic no-roll waistband.. 95% Cotton 5% Elastane. Hand Wash, Cold. No Bleach. Dry Flat.