100% Authentic official product from Japan. Mizuno GX-Sonic 6 NV Competitive Swimwear (Pre-Order). Note: This is a pre-order item. Main Fabric: Nylon 65%, Polyurethane 35%. Side Panels: Nylon 66%, Polyurethane 34%. Lining: Nylon 65%, Polyurethane 35%. SONIC LIGHT RIBTEX UW-2: Water-repellent polyurethane with slit nylon for enhanced water repellency and underwater lightweight performance. Half Spats (thigh and hip coverage with unrestricted leg movement). Compression fit designed to reduce muscle vibration and provide a secure hold. Featured in Mizuno’s top-tier GX-Sonic swimwear series. GX-Sonic 6 NV (Propulsion & Compression). Compression & Kick Support: Optimized for speed, this model uses cross-support tape for enhanced movement in the upper and lower body and provides support for hamstring muscles during kicks. SONIC LIGHT RIBTEX UW-2: Features low-resistance surface coating for increased water repellency and underwater lightweight performance. 93: Black × Turquoise. Note: Please ensure accurate measurements for the best fit. Selecting a size smaller than recommended may lead to damage, such as peeling or tearing of bonded areas. I send a product by. Weekends are not available because post office is closed.