Stoic 6.5mm Single Prong Belt
Size guide — find your size
How to measure. Stand up, breathe out, then breathe into your belly the way you brace for a heavy lift. Measure around the widest point of that braced belly. Never use your pants size - that is measured at your hips, relaxed.
Find your size
| Size | Braced belly (in) |
|---|---|
| XS | 25–28 64–71 cm |
| S | 29–32 74–81 cm |
| M | 33–36 84–91 cm |
| L | 37–40 94–102 cm |
| XL | 41–44 104–112 cm |
| 2XL | 45–48 114–122 cm |
Sizing: measure around your belly at the height you wear a belt, then match the size chart. Between sizes? Most lifters size down for a tighter brace.
Buying it as a gift? A gift card covers it today. They redeem it the day it’s back.
Bought together
6.5mm Single Prong Belt$57.00Small (29-32" BELLY)This item
7mm Neoprene Knee SleevesBlack 7mm$75.00
Stiff Support Wrist WrapsOriginal BlackFrom $25.00
Built to brace
A 6.5mm single-prong belt for weightlifting and everyday training. Thinner and more flexible than a 10 to 13mm powerlifting belt, so it moves with you through cleans, snatches, and higher-rep work while still giving your trunk something to brace against.
- 6.5mm for support that still lets you move
- Single-prong buckle: simple and secure
- Great for Olympic lifting, higher-rep work, and general strength training
- Sizes X-Small to XX-Large, by belly measurement (see size chart)
Built and proven by lifters who train across the board. No premium markup.
Sizing: measure around your belly at the height you wear a belt, then match the size chart.
Tested to failure
A lever from our production line, loaded on the pull rig until it gives. We test hardware, stitching and leather to failure, find the weak point, and fix the reason it broke. Every batch teaches the next one. More lifters, more data, better gear.
Questions lifters ask
How do I pick my belt size?
Measure around your belly at the height you wear a belt, then match the size chart. Sizes run X-Small (25-28") to XX-Large (45-48") by belly measurement, not pant size. Between sizes? Most lifters size down for a tighter brace.
Prong or lever?
The single-prong buckle is simple, secure, and easy to dial in as your warm-ups climb. The lever closure snaps to the same tightness every set and pops off between attempts. Both brace the same once they are on.
Which thickness do I need?
10mm is the standard for heavy squats, pulls, and presses. 13mm is stiffer edge to edge for max-effort squats and deadlifts. 6.5mm is thinner and more flexible for weightlifting, higher-rep work, and everyday training.
Are these competition legal?
The 10mm single-prong and 13mm belts are competition legal: USPA, USAPL, IPF. The 6.5mm is built for weightlifting and general training rather than powerlifting competition.
What is the return policy?
30 days. Items need to be unworn, unwashed, with tags and packaging attached. Start the return from your account and you will get instructions; approved returns are refunded in full.
How fast is shipping?
3-4 day shipping within the U.S., free on orders over $99.
Pairs with
Never was anything great achieved without danger
The log
If it is not right, return it unworn with tags attached for a full refund. Start the return from your account, no phone calls needed.
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