SpareParts Pete Trunks Nylon Packing Underwear Black Size M is designed to help you pack like a pro, offering unmatched comfort, stability, and confidence throughout your day. These short, square-cut boxer briefs resemble classic boy-short underwear but feature the exclusive Pete UnderWear™ open-fly design—making soft packing and STP use more natural, accessible, and reliable. Created specifically for soft packing, Pete Trunks support a wide variety of packer brands, shapes, and sizes, giving you complete flexibility in how you pack.
The SpareParts Pete Trunks Nylon Packing Underwear Black Size M allows for customizable wear. You can position your packer directly against your skin for realistic full-contact sensation or keep it covered for a more discreet feel. Inside the pouch, an integrated elastic security strap helps lock your packer in place, eliminating concerns about shifting, slipping, or falling out during movement. The open-fly front design also ensures STP users can navigate everyday tasks with comfort and confidence.
Crafted from an 88% nylon and 12% spandex blend, Pete Trunks wick moisture away from the body, keeping you cool, dry, and comfortable for all-day wear. The jersey components provide a soft, supportive hug that contours to your body without restricting motion. The trunks feature a sturdy black waistband, tag-less labels, and a smooth appearance under clothing, making them ideal for daily use, workdays, travel, or active lifestyles.
This size M fits a 29–36 inch waistband, 29–38 inch hips, and a 19–27 inch leg opening, providing a secure and comfortable fit. For those seeking reliable soft packing support, STP-friendly design, and breathable comfort, the SpareParts Pete Trunks Nylon Packing Underwear Black Size M is a standout essential.