957 Open Butt Trunk has two styles in one; one is a sexy mini boxer with cutout on the pouch for a sexy look, and the other is a jockstrap thanks to the cutouts that it has on the back showing more skin than usual.
- Composition: 93% Nylon 7% Spandex. Smooth fiber provides support and comfort exactly where needed.
- Holes on the back of the trunk and pouch.
- Extra straps on waist.
- For best long-term appearance retention, avoid high temperature washing or drying. Wash separately from rough items that could damage fibers (zippers, buttons).
Size Chart
| Waist Size | Inches | CM |
| Small (S) | 28-30 | 71-76 |
| Medium (M) | 30-32 | 76-81 |
| Large (L) | 32-34 | 81-86 |
| Extra Large (XL) | 34-36 | 86-91 |