Your Cart
Best For:
- Gym sessions and active wear
- Maximum lift and definition
- Bold, show-off style
- Secure pocket storage
- Adjustable comfort fit
The SLINGJOCK upthrust slider-strap jock from OXBALLS is a performance-focused jockstrap built for daily wear with features that go beyond basic support. The slider-strap pouch shifts naturally with your movement—every flex, squat, or stride—while the flat-tube elastic leg straps lift and frame without digging in. A built-in BUNGEE cockring lifter inside the pouch adds customizable bulge when you want extra heft up front.
The ribbed cotton-spandex pouch cups and centers your profile, while the firm waistband with plush interior stays put without rolling. A discreet hip-side STASH pocket holds locker keys, cash, or small essentials—practical for the gym, sauna, or anywhere storage matters. The white colorway features bold 3-D rubber OXJOK branding on the front pouch, an OXBALLS tag, and a rear OX logo at the top of the buttcrack for visibility from every angle.
This isn't minimalist underwear—it's designed to be seen and felt. The included JOKFIT rubbery cockring adds an optional layer of play or enhancement, making this jock versatile for both everyday confidence and intimate moments. Machine-washable cotton-spandex construction keeps care simple, though hang-drying is recommended to preserve the elastic and rubber details.
Key Features
- Slider-strap pouch that shifts naturally with movement
- Built-in BUNGEE cockring lifter for adjustable bulge
- Flat-tube elastic leg straps with soft rounded edges
- Hip-side STASH pocket for keys, cash, or small items
- Firm waistband with plush interior lining
- Includes JOKFIT rubbery cockring
- 94% cotton, 6% spandex construction
- Bold 3-D rubber OXJOK branding and rear OX logo
How to Use
Step into the jock and adjust the waistband to sit comfortably at your hips. The slider-strap pouch will shift naturally as you move—no manual adjustment needed. To use the BUNGEE cockring lifter, position the internal strap under your shaft for added lift. The included JOKFIT cockring can be worn separately or with the jock for enhancement during play. Machine wash cold on gentle cycle or hand wash, then hang or lay flat to dry—avoid heat to preserve the elastic and rubber components.
Frequently Asked Questions
What makes the slider-strap pouch different from a standard jock? The slider-strap design shifts naturally with your body's movement—flexing, squatting, or walking—so the pouch repositions itself rather than staying fixed, offering dynamic comfort during active wear.
How does the BUNGEE cockring lifter work? The BUNGEE is an internal elastic strap inside the pouch that sits under your shaft, pulling upward to add visible bulge and lift. It's adjustable by how you position yourself in the pouch.
Can I machine wash the SLINGJOCK jock? Yes—machine wash cold on gentle cycle or hand wash, then hang or lay flat to dry. Avoid bleach, ironing, tumble drying, and dry cleaning to preserve the cotton-spandex blend and rubber branding.
What fits in the hip-side STASH pocket? The pocket is designed for small essentials like locker keys, folded cash, or discreet items. It's sized for convenience without adding bulk during workouts or play.
Does the SLINGJOCK upthrust jock ship discreetly to Canada? Yes—every order ships in plain, unmarked packaging with confidential billing.