Throbbs
Home / Harnesses & Strap-Ons / Strap U Mod Active Harness with Built-In O-Ring L/XL

Strap U Mod Active Harness with Built-In O-Ring L/XL

An active-wear inspired strap-on harness with a built-in O-ring, sized L/XL for a secure, adjustable fit.

$38.95$52.86Save 26% · $14
You save $13.91 off retail $52.86
1
··
🚚 Estimated Delivery: 3–7 business days
📦 Free U.S. Shipping over $75: Discreet, plain packaging on every order
🔒 Guarantee safe & secure checkout
VISAMCAMEXDISC

An underwear-style strap-on harness with a built-in O-ring — no buckles, just a comfortable, machine-washable fit.

What we like
  • Built-in O-ring simplifies setup
  • Adjustable straps for a range of body types
  • Active-wear inspired flexible fit
  • Designed for couples' strap-on play
Worth noting
  • Sized specifically for L/XL, not universal
  • Requires a separately purchased compatible dildo

An active-wear inspired harness built to move with you, not against you.

Strap U Mod Active Harness with Built-In O-Ring L/XL

This strap-on harness takes cues from athletic wear, trading stiff straps for a more flexible, body-hugging fit in sizes L/XL. The built-in O-ring means there's no separate ring to attach or lose track of, so setup stays quick. Adjustable straps let you dial in a secure, comfortable fit for a range of body types, and the design is made to hold up through active use. It pairs with compatible dildos to build a strap-on setup for couples exploring pegging or strap-on play together.

WHAT MAKES IT THROBBS-WORTHY

  • Built-in O-ring — one less separate piece to manage.
  • Adjustable straps — fits a range of body shapes in L/XL sizing.
  • Active-wear inspired design — flexible fit built for movement.
  • Couples-friendly — designed for shared strap-on play.
  • Secure hold — straps built to stay put during use.

FAQ

Q: What size does this harness fit?
A: It's designed for the L/XL size range, with adjustable straps to fine-tune the fit.

Q: Does it come with a dildo?
A: This is the harness itself — you'll pair it with a compatible O-ring dildo of your choice.

Q: Is it comfortable for extended wear?
A: The adjustable, active-wear inspired straps are built to stay comfortable through a full session.

WHO'S IT FOR?

Designed for For Couples • Experience Level: Intermediate • Interests: strap-on play, pegging, shared exploration.

CARE

Wipe down straps with a damp cloth and mild soap after use, and let air dry fully before storing.

SAFETY

Check that any dildo you pair with this harness matches the O-ring size, communicate with your partner throughout, and stop if straps feel too tight or cause discomfort.

Why shop at Throbbs?

Free Shipping
On orders over $75
Reviews = Rewards
Earn as you share
Online Support
24 / 7, discreet
Flexible Payment
Pay your way

Turn your 'what ifs' into 'oh yes.'

$38.95
Come inside. — the Throbbs tagline
© 2026 Throbbs. All rights reserved. · For adults 18+. Statements not evaluated by the FDA.
PrivacyTermsAccessibilityCCPA