SILKY SOFT: Cut from seamless tube nylon viscose, Calvin Klein's mid-rise thong is designed to feel smooth and luxurious all-day. FULLY SEAMLESS: High-rise thong for women with a seamless construction that won't create lines under form-fitting bottoms. BARELY THERE: Mid-rise thong panties made to disappear under any outfit and feel like you're wearing nothing at all. EASY CARE: Calvin Klein thongs are fully machine washable for effortless care wear after wear. DESIGNED IN THE USA: Calvin Klein underwear is created by its NYC-based global design team using premium imported materials.