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Lube on repeat.
Save 15%, every order.
Lube on repeat.
Save 15%, every order.
With a bold attitude and athletic cut, Tomboi™ harness briefs from SpareParts® deliver a smooth shot of sex appeal and get right to the chase: let’s do this. And it’s hard to say no, because this bad boi smashes the very boundaries of pleasure, from the super-durable O-ring to the drive-‘em-wild mini-vibe pockets. Tomboi™ slides on and off smoothly, without any chafing buckles, dangling straps, pinched skin, or other baggage to get in the way.
With an internal packing strap, Tomboi™ is great for pack and play fun with a variety of toys—including double dildos. Harness securely fits toys 1.25–2.25 inches (3.17–5.71 cm) in diameter. Two internal fabric panels separate the dildo base from skin, if desired. Easily switch toys in and out during play.
Design for all-day wear, Tomboi™ wicks moisture away from the body, keeping you cool when things get hot. The built-in internal support ensures a secure fit and total control. Quick-dry nylon spandex is ideal for wet play. Also great for travel, as the non-metal materials won’t set off any alarms!
Handcrafted in the USA from premium-quality materials, and features two internal mini-vibe pockets, positioned to pleasure both partners. Plus a hidden inside pocket perfect for stashing anything from condoms to cash and a matching fabric storage pouch with zipper closure.
Made from a blend of nylon & spandex, the material feels luxurious against the skin, and is easy to care for; hand or machine washable and completely hygienic. Use a gentle cycle and included launder bag. Line dry, lay flat, or tumble dry on low temperature. Please wash before use.
O-Ring Measures the same for all Sizes; DIAMETER: 1.25 - 2.25 inches / CIRCUMFERENCE: 3.92 - 7.07 inches
Find the Right Fit!
Choose your harness size based on both your actual body measurements and body shape, not based on your typical pant or jean size, which varies significantly between brands, designs, and cuts. Please don't skip this step: the right size harness will give you the most comfort and support, and will always look better than a size that's just "almost right." SpareParts also perform best when your body fills out the harness, so choosing the right size is crucial.
Get your lower waist/hip measurement. Wrap a measuring tape around your waist, about 1 inch (2.5 cm) below your pelvic bone. •Mark the number where the tape measure completes and crosses over itself.
SMALL: 29 - 32 inches
MEDIUM: 33 - 37 inches
LARGE: 38 - 40 inches
X-LARGE: 41 - 44 inches
Free shipping on Canadian orders over $100. Flat-rate shipping is available for smaller orders and for US customers, with delivery in 1-10 business days. US orders include duties and taxes calculated at checkout. Every order ships in plain, unmarked packaging with no reference to contents, and you'll get a tracking link as soon as it's out the door.
Defective items are covered for 30 days, with select brands warrantied up to 15 years. Due to the personal nature of our products, items are final sale unless defective, no returns or exchanges.

Good, body-safe silicone that feels premium in hand.
Firm but never hard, soft but never wobbly.
Flatter, wider head makes it easier to find the spot.



