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Best For:
- Daily-wear comfort with athletic support
- Gym, locker room, or activewear use
- Showcasing definition with built-in lift
- Discreet storage in the waistband stash pocket
- Couples or solo play with included cockring
The SLINGJOCK upthrust slider-strap jock from OXBALLS is a performance-minded jock designed for daily wear, athletic activity, or intimate play. The soft-rib pouch stays centred while the slider straps adjust naturally with every squat, thrust, or flex — no pinching, no constant readjustment. The flat-tube elastic buttstraps lift each cheek with rounded edges that frame without digging, and the firm waistband resists rolling while staying plush against skin.
What sets SLINGJOCK apart is the BUNGEE cockring lifter built into the pouch — pull it taut when you want extra bulge and definition. Every jock includes a separate rubbery JOKFIT cockring for couples play or solo enhancement. The hip-side STASH pocket discreetly holds locker keys, cash, or small essentials, making this jock as practical as it is bold. Bold 3-D rubber OXJOK branding on the front pouch and OX logo at the rear waistband signal quality without being loud.
This is not a costume piece — it's daily-wear underwear that doubles as play gear. The cotton-spandex blend breathes and moves, the slider straps eliminate pressure points during movement, and the included cockring turns functional underwear into an intimate accessory when the moment calls for it.
Key Features
- Soft-rib pouch with slider straps that adjust dynamically
- Flat-tube elastic buttstraps with rounded edges for lift without pinching
- BUNGEE cockring lifter built into pouch for adjustable bulge
- Rubbery JOKFIT cockring included with every jock
- Hip-side STASH pocket for locker keys, cash, or small items
- Firm waistband with plush interior that resists rolling
- 94% cotton, 6% spandex — breathable and flexible
- Bold 3-D rubber OXJOK front branding and rear OX logo
- X-Large fits 40-42" waist
How to Use
Put on like standard underwear — the slider straps will self-adjust as you move. To engage the BUNGEE lifter, pull the internal strap taut and secure it for extra bulge and definition. The included JOKFIT cockring can be worn around the shaft, shaft and balls, or behind the balls depending on preference. Use the waistband STASH pocket for small essentials during gym sessions or nights out.
Frequently Asked Questions
What is the SLINGJOCK made of? The jock is 94% cotton and 6% spandex — breathable, flexible, and soft against skin with flat-tube elastic buttstraps that have rounded edges.
How do the slider straps work? The slider straps shift naturally as you move — left, right, up, or down — so they never pinch or bind during squats, thrusts, or flexing.
What is the BUNGEE cockring lifter? It's an internal strap built into the pouch that you pull taut when you want extra bulge and upward lift. Adjust or release it as needed.
How do I care for the SLINGJOCK? Hand wash cold or machine wash cold on gentle cycle. Hang or lay flat to dry — do not tumble dry, iron, or dry clean.
Does the SLINGJOCK ship discreetly to Canada? Yes — every order ships in plain, unmarked packaging with confidential billing.