Own Your Confidence

Meet the harness briefs that actually get it: bold, beautifully designed, and unapologetically you. The Spareparts Tomboii combines athletic swagger with thoughtful engineering—because pleasure shouldn't come with friction, pinching, or awkward hardware getting in the way. Crafted in premium nylon with a sleek black and red aesthetic, these boxer briefs harness briefs deliver the support and versatility you deserve, whether you're packing, playing, or simply stepping into your power.

This isn't just intimate apparel—it's an investment in comfort, confidence, and uninterrupted pleasure.

Why You'll Love Tomboii

• Smooth, seamless design: Say goodbye to chafing buckles, dangling straps, and pinched skin. These boxer briefs harness briefs slide on and off effortlessly, letting you focus on what matters.
• Thoughtfully engineered versatility: Three bullet pockets, two penetration holes for varied angles or double penetration play, a condom pouch, and an internal packing strap give you options for every mood and moment.
• Premium comfort fabric: 77% nylon and 23% spandex blend moves with your body, breathes with you, and feels incredible against your skin—all day, all night, however you play.

Fit & Specifications

Engineered for XS sizes with precision measurements:

• Waistband: 26–34"
• Hip: 26–38"
• Gusset: 18–22"
• Thigh: 14–23"
• Leg Opening: 14–21"
• O-ring circumference: 5–7"
• O-ring diameter: 1.25–2.25"

Frequently Asked Questions

What does the nylon/spandex blend feel like?

The 77% nylon, 23% spandex fabric is silky, stretchy, and incredibly soft against skin. It moves with you, breathes well, and maintains