Bikini briefs by Bikini Lab, Reversible design, Stretch swim fabric, Plain and printed styles, Mid-rise waist, Cut-out strappy sides, Hand wash, 83% Nylon, 17% Elastane, Our model wears a UK S/EU S/US XS and is 175cm/5'9" tall. Give your swimwear a lift with Bikini Lab's lingerie-inspired collection. Pulling inspiration from pop art, music and culture, the label brings the bedroom beachside with colour-pop push-up styles, underwire bra tops and adjustable hipster briefs.