Ergowear Ew1797 X4d Se Thongs Sea BlueMeet the thong that feels as good as it looks. This ergonomic, low rise mens thong is made with a smooth, breathable microfiber that keeps you cool and dry, while the contoured pouch delivers support without bulk. Minimal in the back, clean in the front perfect for a sleek silhouette under anything (and a confident look all on its own). Please refer to size chart to ensure you choose the correct size. Composition: 81% Polyester 19% Elastane Breathable