Wearable jock strap-on with 6-inch silicone probe and dual ring system. Adjustable fit up to 65 inches with suction cup base.
Key Features:
Complete strap-on system with 6-inch ergonomic silicone probe
Medical-grade silicone construction with neoprene padded comfort lining
Dual ring compatibility system accommodates different probe preferences
Adjustable jock strapping fits waist sizes up to 65 inches
Hands-free suction cup base plus discrete internal stimulation pocket
The California Exotics Onyxxx Jock Strap-On with Silicone Probe is a wearable strap-on system featuring a 6-inch silicone probe with ergonomic curve and substantial base. It combines premium silicone, PVC leather, and neoprene construction with adjustable jock-style strapping that fits waist sizes up to 65 inches. The dual ring system and hands-free suction cup base make it versatile for various intimate scenarios.
The Onyxxx system wraps around you like a jock strap, holding the silicone probe in place through professional-grade webbing and POM buckles that adjust smoothly. Once you tighten it to fit, the probe stays exactly where you want it. The suction cup base gives you the option to secure it hands-free, and the internal pocket lets you add extra stimulation if you want to. For best results, pair it with quality silicone-based lubricant to enhance the experience and ensure smooth, comfortable movement.
What makes this system different is the attention to real-world comfort. The neoprene lining keeps you from feeling sweat-soaked, the padded jock construction distributes pressure evenly, and the dual ring system means you can adjust how snug the probe sits. This isn't a one-size-fits-all thing—it actually adapts to your body and what you're after.
| Style | Best For | What Makes It Different |
|---|---|---|
| California Exotics Onyxxx Jock Strap-On | Couples wanting comfort and security during penetrative play | Professional jock construction with dual ring system and hands-free suction base for total control. |
| Harness-Based Systems | Those preferring traditional hip harness design | Wider waist distribution but less snug fit than jock-style positioning around the body. |
| Standalone Probes | Solo exploration or manual play | No strapping system means you control depth and movement entirely with your hand. |
Couples exploring penetrative play: If you're looking to add penetrative sensation to partnered intimacy, this system gives you hands-free positioning and reliable security. The adjustable sizing means it works for any body, and the comfortable neoprene lining means extended sessions stay enjoyable. For additional pleasure options, explore silicone cock rings to complement your experience.
Anyone wanting comfort with control: The jock-style construction doesn't feel like a harness digging into your hips. Instead, it distributes weight evenly and stays put without constant adjustment. Whether you're new to strap-on systems or experienced, the professional design just works.
This isn't a gimmick product that looks good but falls apart after two uses. California Exotics built the Onyxxx to actually stay together and feel comfortable. The medical-grade silicone is smooth and substantial, the webbing doesn't cut off circulation, and the dual ring system means the probe fits tight without slipping. Once you get it adjusted right, you forget you're wearing it—everything just works the way you want it to.
Real experience:
I was sceptical about strap-on systems until I tried the Onyxxx. The jock design is way more comfortable than traditional harnesses, and the dual ring system meant I could find the exact fit I needed. It didn't shift during use, stayed secure without pinching, and the silicone felt genuinely good. The suction cup base was a nice bonus for hands-free options.
The psychological side was unexpectedly good too. There's something about the professional construction that made me feel confident wearing it. No awkward adjustments mid-session, no worrying if it would slip. Just solid, reliable performance that let me focus on the experience itself rather than managing equipment.
The California Exotics Onyxxx Jock Strap-On is part of our wider range of silicone intimate systems. Discover more options in the silicone
Malechastity.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
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Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
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Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
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Refunds
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