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⚠️ Please Note
This swimsuit is made from woven fabric and is designed for a very tight, compressive fit. Please refer to the size chart carefully before ordering — choosing a size smaller than your measurements may cause bonded seams to peel or tear.
Some portions of the construction use stitched seams in addition to ultrasonic bonding.
Mizuno GX Sonic Royal PW Half Spats Racing Swimsuit
✨ Overview
The Mizuno GX Sonic Royal PW is a top-level race swimsuit developed for competitive swimmers seeking maximum speed, featuring WORLD AQUATICS approval for official competition use. The PW (Power) model is engineered for a high support and hold sensation, combining multiple fabric technologies to pursue a flat, low-resistance swim position.
⭐ Key Features
🏅 WORLD AQUATICS Approved — eligible for official competitive swimming events
💪 Power (PW) Model — high support and hold sensation for a compressive, performance fit
🌊 Flat Swim Technology — fabric and structure work together to support a flat body position, reducing drag and improving propulsion efficiency
🔬 SONIC LIGHT RIBTEX-UW0 Fabric — slit nylon structure delivers lightweight performance and high water repellency in the water
🔗 Ultrasonic Bonding + Sonic Line Design — minimizes seam bulk for a smooth, flat surface against the water
🎨 STARGAZER Concept Design — inspired by the idea that every person faces an unpredictable future, guided by their own lucky star
📋 Specifications
🏷️ Model: GX Sonic Royal PW Half Spats
🎽 Style: Half Spats
✅ Certification: WORLD AQUATICS Approved
🧵 Outer Body Fabric: Nylon 65%, Polyurethane 35%
🧵 Outer Front Thigh Fabric: Nylon 66%, Polyurethane 34%
🪡 Lining: Nylon 65%, Polyurethane 35%
📐 Inseam Length (finished garment measurement):
2XS: 22.4 cm (8.8 in)
XS: 23.5 cm (9.3 in)
S: 24.6 cm (9.7 in)
M: 25.7 cm (10.1 in)
L: 26.8 cm (10.6 in)
XL: 27.9 cm (11.0 in)
📏 Waist Fit Range (cm / in):
2XS: 63–69 cm (24.8–27.2 in)
XS: 67–73 cm (26.4–28.7 in)
S: 71–77 cm (28.0–30.3 in)
M: 75–81 cm (29.5–31.9 in)
L: 79–85 cm (31.1–33.5 in)
XL: 83–89 cm (32.7–35.0 in)
📏 Hip Fit Range (cm / in):
2XS: 81.5–87.5 cm (32.1–34.4 in)
XS: 81.5–90.5 cm (32.1–35.6 in)
S: 84.5–93.5 cm (33.3–36.8 in)
M: 87.5–97.5 cm (34.4–38.4 in)
L: 90.5–100.5 cm (35.6–39.6 in)
XL: 93.5–103 cm (36.8–40.6 in)
📏 Hip Bone Circumference Fit Range (cm / in):
2XS: 67–71 cm (26.4–28.0 in)
XS: 67–75 cm (26.4–29.5 in)
S: 70–79.5 cm (27.6–31.3 in)
M: 74.5–83.5 cm (29.3–32.9 in)
L: 78.5–87.5 cm (30.9–34.4 in)
XL: 82.5–91.5 cm (32.5–36.0 in)
🗓️ Season: Spring/Summer 2026
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We absolutely promise that not only selling Japanese wonderful products to worldwide customers but also let them ensure to satisfy great purchase experiences through smooth communication and speedy shipping.
<Items>
We handle with only 100% authentic high-quality items that procure from Japanese reliable partner companies.
<Inspection>
We inspect that the items don't have differences from the products' explanations when we procure goods and before shipping. Just in case, if they have defects, we reach out to the buyers immediately and suggest the best optimal responses.
<Packaging>
We send all of the items with careful and sturdy packaging which is based on abundant international shipping experiences in order to ensure them to get to you.
<Delivery>
All products are shipping free! We ship them within 3 to 10 business days and strive to prepare for shipping in the shortest span in order to deliver the items to you as soon as possible.
<Return>
Accept returns for 60 days after you received the item. If you have any problems or are not satisfied with your purchase, please contact us.