Thong by Wolf Whistle, Knitted fabric, Low-rise waist, Mesh panelling, Thong cut, Hand wash, 95% Polyester, 5% Elastane, Our model wears a UK 8/EU 36/US 4. Founded in 2012, London label Wolf Whistle updates your swimwear with made-you-look prints inspired by botanicals. Prep for the ultimate poolside pairing in their bardot swimsuits, cut-out bikini sets and balconette tops, with some styles exclusive to ASOS.