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Best For:
- Active wear with lift and support
- Gym, locker room, or everyday confidence
- Those who want adjustable bulge enhancement
- Showcasing shape front and back
The SLINGJOCK upthrust slider-strap jock is a performance-focused jockstrap from OXBALLS designed to shift and lift with your body. The slider-strap pouch moves fluidly left or right with each flex, squat, or thrust, keeping you centered while maximizing front profile. Flat-tube elastic butt straps frame and lift each cheek without digging in, and the firm waistband stays put without rolling.
Built from soft-rib cotton-spandex blend, the pouch cups comfortably for all-day wear. A discreet hip-side stash pocket holds locker keys or cash, and bold 3-D rubber OXJOK branding shows front and back. Every SLINGJOCK includes a JOKFIT cockring and an internal bungee lift strap for adjustable bulge enhancement when you want it.
This is not a minimalist basic — it's a feature-loaded jock built for those who want their underwear to do more than sit there. The slider-strap system and included cockring make it as functional for play as it is for the gym.
Key Features
- Slider-strap pouch shifts naturally with movement
- Flat-tube elastic butt straps lift without pinching
- 94% cotton / 6% spandex soft-rib construction
- Hip-side stash pocket for small essentials
- Includes JOKFIT cockring and internal bungee bulge lifter
- Bold 3-D OXJOK rubber branding front and back
- Firm waistband with plush interior lining
How to Use
Pull on like any jockstrap, adjusting the slider straps for comfort. The pouch centers automatically with movement. Use the included JOKFIT cockring separately or attach the internal bungee lift strap for added front lift. Hand wash cold or machine wash gentle cycle; hang or lay flat to dry. Do not iron, tumble dry, or dry clean.
Frequently Asked Questions
What is the SLINGJOCK made of? The SLINGJOCK is made from 94% cotton and 6% spandex, with flat-tube elastic butt straps and a plush-lined waistband for all-day comfort.
How does the slider-strap pouch work? The pouch is designed to shift left or right naturally with your movement, staying centered while enhancing front profile without restricting flexibility.
What does the included JOKFIT cockring do? The JOKFIT cockring can be worn separately or attached to the internal bungee strap inside the pouch for adjustable bulge lift and enhancement.
How should I wash the SLINGJOCK? Hand wash cold or machine wash on gentle cycle with no bleach. Hang or lay flat to dry — do not iron, tumble dry, or dry clean to preserve elasticity and branding.
Does the SLINGJOCK ship discreetly to Canada? Yes — every order ships in plain, unmarked packaging with confidential billing.