The Private Structure Alpha Low Waist Mesh Back Jockstrap Trunk takes fetish-inspired design to the next level. Crafted from a sleek combo of glossy PU leather, cotton, and airy mesh, this low-rise trunk teases with cut-outs at the sides and a jockstrap back detail that lifts and frames your assets. The 3D contour pouch adds definition up front, while the bold strap architecture ensures you look as irresistible from behind as you do from the front.
Designed for men who demand underwear that excites as much as it supports, this Alpha Jockstrap Trunk is perfect for club nights, play sessions, or anytime you want to dial up the heat. With Private Structure’s signature silk-smooth waistband and precision cut, it’s both provocative and seriously comfortable.
Make your entrance unforgettable - step into the Alpha Jockstrap Trunk and own the spotlight.
Size Chart
Size Chart
| Size Chart | |
| Size | Waist |
| S | 29" - 31" | 74-79 cm |
| M | 31" - 33" | 79-84 cm |
| L | 33" - 35" | 84-89 cm |
| XL | 35" - 38" | 89-97 cm |
Private Structure
Private Structure
Private Structure
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