Girls Thinstrap Muscleback One Piece Black/Pink
Girls Thinstrap Muscleback One Piece Black/Pink
Size Guide
Find your size
| Speedo Size | USA | Chest | Waist | Hips |
|---|---|---|---|---|
| 22 | 4 Yrs | 22.0 | 21.0 | 23.0 |
| 24 | 5-6 Yrs | 24.0 | 22.0 | 25.0 |
| 26 | 7 Yrs | 25 | 22.5 | 26.5 |
| 26 | 7-8 Yrs | 26.0 | 23.0 | 27.5 |
| 28 | 9-10 Yrs | 28.5 | 24.5 | 30.0 |
| 30 | 11-12 Yrs | 30.5 | 25.5 | 33.0 |
| 32 | 13-14 Yrs | 33.0 | 27.0 | 35.5 |
| 34 | 15-16 Yrs | 35.5 | 28.5 | 38.0 |
| 36 | 17-18 Yrs | 38 | 30.5 | 40 |
Find your size
| Speedo Size | USA | Chest | Waist | Hips |
|---|---|---|---|---|
| 22 | 4 Yrs | 55.5 | 53 | 58 |
| 24 | 5-6 Yrs | 61 | 56 | 64 |
| 26 | 7 Yrs | 64 | 57 | 66 |
| 26 | 7-8 Yrs | 66.5 | 59 | 70 |
| 28 | 9-10 Yrs | 72 | 62 | 76 |
| 30 | 11-12 Yrs | 77.5 | 65 | 84 |
| 32 | 13-14 Yrs | 84 | 69 | 90 |
| 34 | 15-16 Yrs | 90.5 | 73 | 96 |
| 36 | 17-18 Yrs | 97 | 77 | 102 |
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Body Loop
Measure from the middle of your shoulder. Run it over the fullest part of your chest, down between your legs, and back up to the starting point on your shoulder. -
Hips
Measure around the widest point of the hips and bum. -
Chest
Measure over the fullest part of your chest. -
Waist
Measure around your navel (bend to the side to find the dent, this is where your waist is).

Color:
Features
Features
Description
Description
Our Placement Thinstrap Muscleback swimsuit is ideal for active swims. Comfortable and durable, it’s made from chlorine-resistant EnduraFlex fabric with 4-way stretch and shape-retaining CREORA® HighClo™. Pilling-resistant for extra protection, it includes classic coverage and thin muscleback straps for maximum freedom of movement. Body made of 80% nylon, 20% elastane (Creora® HighClo™).
Delivery & Returns
Delivery & Returns
Standard: 4-7 business days - $5.99 (free over $50)
Express: 3–5 business days - $16.95
Next Day: 1–2 business days - $24.95
Order before 1pm ET Monday–Friday for same-day dispatch.
SKU: 80037490045-6
Specifications
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Activity
Fitness -
Fabric
Endurance Flex