SpareParts Tomboi Harness Briefs Review

My Verdict
Even though I don't partake in strap-on play on a regular basis, I absolutely love the SpareParts Tomboi Harness Briefs! It's not even a style I would usually opt for, but I still think it looks really cool on. It's incredibly comfortable and stretchy but also secure enough to feel like you have control over your thrusting. It's kind of like wearing comfortable shapewear. The quality is promising for long-term use and I was impressed by my overall experience (including cleaning). The only drawbacks were that the placements of those vibrator pockets weren't super accurate for my body and that the o-ring isn't super stretchy.
Recommended for
I would recommend any first-timer or beginner this toy, as it's very easy to learn and use.
Beginner: Suited for those new to the world of sex toys. These products are designed with simplicity and ease of use in mind, providing a gentle introduction to enhance your experiences. Whether you're exploring for the first time or looking for something straightforward, these items are a perfect starting point.
Intermediate: Tailored for individuals who have some familiarity with sex toys and are looking to explore further. These products offer a balance between comfort and new sensations, allowing you to expand your horizons and discover new pleasures. Ideal for those ready to take the next step in their journey.
Advanced: Designed for the experienced and adventurous. These products cater to those who are well-acquainted with sex toys and are seeking more intense or diverse sensations. If you're looking to push boundaries and explore the depths of pleasure, these items are crafted just for you.
About The SpareParts Tomboi Harness Briefs
The SpareParts Tomboi Harness Briefs are an amazing alternative to traditional strap-on harnesses with all those adjustable straps and rigid bumper pads. This pair of underwear briefs make strap-on play much easier as you simply buy the right size for you, slip in the dildo (and perhaps a vibrator), pull up the briefs and you're ready to thrust! No adjustment needed. They're somewhat high-waisted and have pretty tight elastic bands around the hips and thighs so everything stays nice and secure while you have your fun. They're made of nylon and spandex and machine washable.
Pros
- ✅Good quality
- ✅Machine washable
- ✅Great dual stimulation options
- ✅Gives good control over thrusting
Cons
- ❌Expensive
- ❌O-ring is not super stretchy
Table of contents (12)
Personal Experience

Like Sexy Spandex!
Even though I’m not usually the biggest fan of brief-style underwear in general, I was surprised by how much I liked the SpareParts Tomboi Harness Briefs. The nylon and spandex material is quite thin and lightweight for something that feels incredibly secure and sturdy to wear. It’s also nice and stretchy and keeps everything in place as you’re thrusting about. It feels like comfortable shapewear (if that’s even a thing) that has a little hole for your dong! Unlike most other brief-style harnesses that are made of stretchy cotton, I feel like the SpareParts Tomboi Harness Briefs are secure enough to give you a good amount of control over your thrusting.Getting the Right Fit
Looking at the sizing chart and the directions for taking your measurements is overwhelming to say the least. It’s not that difficult when it all comes down to it but the whole process can seem a bit excessive at first. Some people may also prefer to opt for an adjustable harness instead of doing all those measurements. That said, I really enjoy not having to deal with all sorts of straps and buckles and quickly being able to slip these briefs on. While I only used them for strap-on play at home, they’re also ideal if you like to wear a packer when you’re out and about. Luckily, they range of sizes available is also pretty big. As a plus-sized person, I was able to find a good fit.Design

Again, even though this isn't my personal style of harness or underwear, I really like the design of the SpareParts Tomboi Harness Briefs. It's simple, sleek, and secure enough to give that control over the dildo. Something about the placement of the two vibrator pockets was a bit of a miss for my anatomy. But I actually still really enjoyed the vibrations from the bullet I inserted, even though they weren't directly on my clit.
Ease of Use

The SpareParts Tomboi Harness Briefs are incredibly easy to use. The hardest part is measuring yourself to find the right size for you. Other than that, it's smooth sailing.
Quality

My impression is that the SpareParts Tomboi Harness Briefs are a a great quality product. They're made in the US, made of quality materials, and even comes with a laundry bag for both cleaning and storage. I also think that the fact that they're available in so many different sizes also speaks to the overall quality of the product and the brand.
Price

They're definitely not cheap! There are lots of other cheaper alternatives to the SpareParts Tomboi Harness Briefs. Although, having tried them, I can attest to the overall quality, comfort, and performance. If you think you'll be using them fairly regularly and this is style is exactly what you're looking for, I would recommend investing in your comfort with the SpareParts Tomboi Harness Briefs.
Performance

Brief-style straap-on harnesses have always seemed a bit too goo to be true, in my opinion. I have also heard plenty of accounts from other (very stretchy) items of not being able to control the movements of the dildo very well because the fabric has too much give. I think the SpareParts Tomboi Harness Briefs do a good job of combatting this issue. Thanks to the secure and snug fit, I didn't feel like I had to compromise on how much I control I had over the dildo. It worked beautifully.
Packaging

The SpareParts Tomboi Harness Briefs came in a sturdy box with images of the briefs modelled on the front and lots of information on the sides and back of the box. It comes with a drawstring laundry bag to help protect the briefs when they're in the washing machine. This bag also doubles well as a storage bag.
Materials and care

The SpareParts Tomboi Harness Briefs are made of nylon and spandex. They are 100% waterproof and can be washed either by hand or in the washing machine. You can also dry them on a low heat setting in a tumbler or line dry them.
Specifications and features
Harness Size | Size XS: 26 to 32 inches, Size S: 28 to 34 inches, Size M: 30 to 37 inches, Size L: 31 to 38 inches, Size XL: 33 to 40 inches, Size 2XL: 36-44 inches, Size 3XL: 39-48 inches |
Diameter | O-ring: 1.25 to 2.25 inches |
Waterproof | Yes (machine washable) |
Materials | Nylon, spandex |
Storage Bag Included | Yes |
Colors Available | Red, Black |
Comparing SpareParts Tomboi Harness Briefs with alternatives
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Overall score | 4.5 / 5.0 | 4.7 / 5.0 | 4.3 / 5.0 |
Bedbible rating | 5.0 / 5.0 | 4.5 / 5.0 | 4.0 / 5.0 |
User rating | 4 / 5.0 from 3 users | 4.8 / 5.0 from 614 users | 4.6 / 5.0 from 103 users |
Price | Cheap | Affordable | Affordable |
Design | 95 / 100 | 90 / 100 | 80 / 100 |
Ease of use | 100 / 100 | 80 / 100 | 90 / 100 |
Quality | 100 / 100 | 70 / 100 | 75 / 100 |
Sound | - | - | - |
Power | - | - | - |
Buzzy/Rumbly | - | - | - |
Harness Size | Size XS: 26 to 32 inches, Size S: 28 to 34 inches, Size M: 30 to 37 inches, Size L: 31 to 38 inches, Size XL: 33 to 40 inches, Size 2XL: 36-44 inches, Size 3XL: 39-48 inches | XS-5X inches | S/M, M/L, L/XL, XXL inches |
Diameter | O-ring: 1.25 to 2.25 inches | - | O-Ring: 1.5 inches |
Waterproof | Yes (machine washable) | - | - |
Materials | Nylon, spandex | Fabric: 95% Cotton, 5% Spandex, Elastic Band: 55% Nylon, 45% Spandex | Cotton and Elastane |
Storage Bag Included | Yes | - | Maybe (the listing says yes, but I did not receive one) |
Colors Available | Red, Black | Black, Grey | Black |
Openings | - | Flexible 1.3" O-ring fits from 1" to 1.75" dildos | - |
Adjustable | - | - | No |
Reviewed by:
Cassie Mørch