Thong by ASOS Collection, Super-fine mesh, Low rise, Thong cut, Hand wash, 81% Polyester, 19% Elastane, Our model wears a UK S/EU S/US XS. ABOUT ASOS COLLECTION Score a wardrobe win no matter the dress code with our ASOS Collection own-label collection. From polished prom to the after party, our London-based design team scour the globe to nail your new-season fashion goals with need-right-now dresses, outerwear, shoes and denim in the coolest shapes and fits.