85% polyamide 15% elastane. Hand wash cold. Criss-cross elastic side straps. Stretch fit. LSPA-WX830. LSTRB18. California-based designer Monica Wise delivers a collection of stylish swimwear that brings a state of opulence to any poolside get-together. Pieces are fashion forward, offering modern designs in luxurious materials that are sophisticated, but also beach appropriate.