Calvin Klein Invisibles Printed Thong (D3507). Size XL Outstanding comfort and line-free wear with fun, lively patterns! Made of nylon and elastane. All laser-cut edge design makes this thong disappear under all clothing. Fine, light stretch microfiber ensures no VPL. Seamless construction. Mid-rise. Thong panties provide minimal rear coverage. Sewn-in crotch for comfort. Calvin Klein logo on left hip.