Strap-On Underwear Tested and Reviewed in 2024

A nice set of strap-on underwear is often way more comfortable and easier to use compared to a harness.

I’ve tested way more strap-on products in the last 10 years than I feel comfortable saying 😉

Below is a list of the highest-ranked strap-on underwear that I’ve tested in 2024

Unisex Strap-On Underwear

$ 35
  • High-quality underwear
  • Very comfortable
  • 1.5-inch O-ring
The best

Open-back Lace Strap-on

$ 35
  • Sexy strap-on underwear
  • Open-back and lace
  • 1.5-inch O-ring

Scandal Pegging Panty

$ 70
  • Sexy strap-on underwear
  • Including dildo
  • Great for pegging
Pegging

This is How I Rate the Underwear

We have a set of pretty strict rating criteria at Kinkycow which heavily favors quality over quantity.

This is how I judge the strap-on underwear:

  • Quality – It’s not making the best list if the quality isn’t top-notch.
  • Features – More features are not always better, useful features are.
  • Price – The price needs to match the quality and features.

Let’s take a look at the different strap-on underwear and learn some more about each product.

best strap-on underwear

Table of Contents

What’s the Best Strap-On Underwear?

#1 Lovehoney Unisex Strap-On Underwear – Best Overall Option

The Lovehoney Unisex strap-on harness briefs are available in 4 different sizes. There is an O-ring woven into the front that can hold a suction-cup dildo with a maximum circumference of 4.75 inches (12cm).

lovehoney unisex strap-on underwear

This is what I like about it:

  • High-quality
  • Very easy to put on and use
  • Great for pegging
  • Good value
  • 4 Different sizes
  • Works with strapless strap-ons

This is what I don’t like about it:

  • It does lack a little sexiness
  • No dildo included

What I Think About the Lovehoney Unisex Underwear

Lovehoney’s unisex harness briefs are well designed with a great fit but they lack a little sexiness.

But I really can’t complain when I look at the tiny price tag of this set. Remember to buy a suction-cup dildo that fits unless you already have one.

I would recommend pairing it up with one of Lovehoney’s curved silicone suction cup dildos which can be bought for around $25.

It’s a great set for pegging and smaller dildos that fit in the 1.5-inch (3.8cm) diameter O-ring.

I recommend the Lovehoney Unisex strap-on underwear if you want high-quality at a low price.

#2 Crotchless Open-Back Lace Harness Briefs – Best Open-Back Option

The open-back lace harness briefs are made by Lovehoney just like the first product on this list. It has the same size O-ring and it does not include a dildo.

The back of the briefs has an opening in the back and there are 4 laces in which you can hang your thigh-high stockings.

open back strap-on underwear

This is what I like about it:

  • High-quality material and feel
  • Sexy design
  • Very comfortable to wear
  • Works with strapless strap-ons
  • 4 Size options
  • Very cheap

This is what I don’t like about it:

  • It’s a little tight-fitting
  • No dildo included

What I Think About the Crotchless Open-Back Lace Harness Briefs

This set is also made by Lovehoney but this time it does not lack any of the sexiness that the first one did.

It does however have a tight fit so remember to buy the larger version if you’re just between two sizes.

I love the open-back design and I can pair it with my favorite black thigh-high stockings.

You’ll also need to buy a dildo with this set and it fits the same size dildos as the first one.

I recommend the Open-Back Lace Harness Briefs if you want some sexy strap-on underwear for a good price.

#3 Scandal Crotchless Pegging Panty Set – Best Pegging Option

The Scandal panty set is made of nylon, polyester, and spandex which makes it very comfortable to wear and very stretchy.

The O-ring has a diameter of just 1.25 inches (3.2cm) which is the same diameter as the included silicone dildo.

scandal crotchless pegging panty set

This is what I like about it:

  • High-quality strap-on panty set
  • Including pegging dildo
  • Very comfortable to wear
  • Sexy black and red design

This is what I don’t like about it:

  • Only two sizes are available
  • Does work with slim suction-cup dildos

What I Think About the Pegging Panty Set

This is by far my favorite strap-on panty pegging set and it’s so comfortable to wear. It’s super stretchy which is properly why they only offer this in 2 sizes (small/medium and a large/x-larger version).

The included dildo is made of high-quality silicone and it has a nice upwards curve to it for that P/G-spot stimulation. And no this is not limited to pegging even if the name suggests that.

I would have loved this if the O-ring would have been a little bigger. You’re a little limited in your dildo selection when it has to be 1.25 inches (3.2cm) in diameter.

I recommend the Scandal Pegging Panty Set if you’re after a beginner pegging set.

#4 Packer Gear Strap-On Boxer Shorts – Best Packing Option

This set of boxer shorts from Packer Gear is designed for adding a Packer dildo but it can be used with a pegging or “normal” dildo.

Its design is plain and black which might not be that sexy but it certainly highlights the dildo that you mount in it.

This is what I like about it:

  • Decent quality boxer shorts with strap-on O-ring
  • Perfect for packing
  • Plain looking (I personally love it)
  • Can be used with a double-ended dildo
  • Available in 3 sizes
  • Two pouches for vibrating bullets

This is what I don’t like about it:

  • Not a super sexy design
  • It’s not possible to change O-ring
  • Loose for pegging and strap-on play

What I Think About the Packet Gear Boxer Shorts

It’s designed for men so I’ve asked my co-worker William about his opinion about the fit and functions.

William found it a little too plain and boring but it’s not meant to be seen but much more felt so that’s just a minor thing. It’s really good for adding a packer dildo which will certainly boost your confidence when you’re wearing it under your jeans.

I recommend the Packer Gear Strap-On Harness Boxer Shorts if you’re looking for some great Packer dildo boxers.

#5 Double Up Strap-On Harness Briefs – Best Vibrating Option

The Double Up Strap-On underwear set from Lovehoney includes a pink silicone dildo for giving penetration and a small hollow dildo with an included vibrator for the wearer.

Both the dildos are made of high-quality silicone and the vibrating bullet has 5 vibrating patterns which each and be enjoyed at two different speed levels. 

double up strap-on harness briefs

This is what I like about it:

  • Double penetration underwear strap-on set
  • Good-quality
  • Very comfortable
  • Very cheap for the amount of stuff you get
  • Great for pegging

This is what I don’t like about it:

  • Only two sizes
  • Not a very sexy design
  • Very hard to change vibrating settings once on

What I Think About the Double-Up Kit

This is such a great starter set if you’re new to pegging or some girl-on-girl penetration. All the parts of this set are good-quality but with very simple designs. This is sometimes the best way to keep costs down and I’m pretty sure that’s why they can sell this set for just $75.

Sure, there are a few downsides to this design and set but it’s all minor problems that you would expect from a product at that price point. A way more expensive set would have included a remote-controlled vibrator but that would add $50 just for that feature.

I love the Double Up Vibrating underwear set from Lovehoney which gives you a lot to play with for a small amount of money.

Strap-On Underwear vs. Strap-On Harness

There is no question that strap-on dildo harnesses are far more popular compared to strap-on underwear.

But why is that? And should I get a strap-on harness instead?

Why Should I Get Strap-On Underwear?

Underwear with strap-on features is so much more comfortable to wear and use due to the large support area on your body.

It’s also a hell of a lot easier to put on and get started right away since you don’t have to adjust anything.

Why I Shouldn’t Buy Underwear with a Strap-On Feature?

A harness can be adjusted quite a lot in terms of waist and thigh sizes which makes it better suitable for larger or smaller than average users.

Strap-on underwear does not support a large dildo which would hang down due to the lack of stable support.

You can’t change the O-ring on underwear so you’re stuck with the ring that’s already there from the beginning.

FAQ

A: Underwear which has some kind of mount for a dildo or a vibrator in the front.

A: You use it by mounting a dildo in the O-ring and putting it on – It’s that simple!

A: Unfortunately, no. This is one of the few drawbacks of strap-on underwear compared to their strap-on harness counterparts.

A: Yes, it’s in fact a very good way to try pegging for the first time since you don’t have to deal with any crazy harness adjusting before you begin.

My Final Thoughts About Strap-On Underwear

Strap-on underwear has a lot of functions and can be used by all sexes. It’s a great alternative to the more complicated harnesses which however does offer some more stability and adjustments, especially for lager dildos.

I would personally recommend a set if you’re planning on trying pegging for the first time. It’s so easy to use and it feels more comfortable as well.

Feel free to ask questions regarding strap-on underwear in the comments below or hit me up at [email protected] for more personal questions.

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