SpareParts Tomboii Rayon Boxer Brief Harness | Dual-Opening Strapless Harness With Packer Support

The SpareParts Tomboii Rayon Boxer Brief Harness brings bold confidence, an athletic fit, and a whole lot of queer sex appeal into one ultra-comfortable, no-fuss harness design. Built for people who want hands-free play, smooth transitions, and a harness that supports both packing and penetration without straps, buckles, or hardware digging into your skin.

Made with soft, breathable rayon fabric, Tomboii slides on just like your favorite pair of boxer briefs — no adjustments, no pinching, no chafing. It’s a streamlined, low-profile design that works whether you’re in the bedroom, at a party, or just wanting to feel affirmed and sexy under your clothes.

The Tomboii features two O-rings/holes for different angles (or double penetration), three internal bullet vibe pockets for added sensation, a packing strap for secure pack-and-play, and a built-in condom pouch so everything you need is right where you need it. Thoughtfully engineered and incredibly comfortable, this harness is perfect for gender-expansive, queer, and kink-curious users looking for versatility without compromising on comfort.

Specs:
• Style: Strapless boxer-brief harness
• Fabric: Soft, breathable rayon blend (also available in nylon variant)
• Features two harness openings for varied angles or double penetration
• Includes 3 bullet vibe pockets
• Internal packing strap for secure pack-and-play
• Built-in condom pouch
• No buckles, straps, or hardware — smooth, comfortable fit
• Slides on like regular underwear
• Chafe-free, tag-free, and designed for long wear
• Machine washable