Two different products, two different size systems. Weightlifting belts use waist circumference; hand wraps use length in inches; wrist wraps fit by wrist size and stiffness preference. This calculator gives you the right size for an individual, plus a recommended stock-split for gym chains and retailers ordering wholesale. Oxfit Sports makes all sizes from junior to XXL across all three product types.
How sizing works for each product
Weightlifting belts
| Waist (cm) | Waist (inches) | Size | Common belt label |
|---|---|---|---|
| 61–76 | 24–30″ | XS | “Small / XS” |
| 76–86 | 30–34″ | S | “Small” |
| 86–96 | 34–38″ | M | “Medium” — most common adult size |
| 96–107 | 38–42″ | L | “Large” |
| 107–117 | 42–46″ | XL | “Extra Large” |
| 117–127 | 46–50″ | XXL | “XXL” — Oxfit makes to order |
Important: lever-buckle belts are NOT adjustable. Once the buckle is sized, the belt fits only one waist size (give or take 2 cm). Prong belts have a range of holes so adjust over a wider span. Oxfit recommends prong for general gym stock and lever for serious powerlifters.
Hand wraps (boxing / MMA)
| Wrap length | Best for | Notes |
|---|---|---|
| 108″ (2.75 m) | Children, juniors, smaller hands | Just enough wrap for safe coverage |
| 120″ (3 m) | Average adult, training | Standard. Used by most gyms. |
| 180″ (4.5 m) | Heavy bag work, larger hands, advanced wrap techniques | Pro fighters, gyms that teach Mexican-style wrapping |
| 216″ (5.5 m) | Mexican-style full wrap, big hands | Specialty — Oxfit makes to order |
Most gyms stock 120″ as default and 180″ as upgrade. Junior boxing programs need 108″. Oxfit’s hand wraps come in 100% cotton, elastic cotton (5% spandex), and Mexican-style stretch — specify in your wholesale quote.
Wrist wraps (lifting)
| Length | Stiffness | Best for |
|---|---|---|
| 12″ | Light / flexible | CrossFit, Olympic lifting, functional training |
| 18″ | Medium | Bodybuilding, general lifting |
| 24″ | Stiff | Powerlifting, max-effort bench press |
| 36″ | Very stiff | Competition powerlifting, IPF-style |
Length is correlated with stiffness because longer wraps mean more material around the wrist — more material = more support. Oxfit makes all lengths with cotton-elastic blend.
Wholesale stock-split tables
For gym chains and retailers ordering 100+ units, the optimal size mix:
Weightlifting belts — per 100 units
| Use case | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Commercial mixed-gender gym | 5% | 20% | 35% | 25% | 12% | 3% |
| Powerlifting-focused gym | 2% | 10% | 30% | 35% | 18% | 5% |
| Women-focused fitness | 15% | 40% | 30% | 12% | 3% | — |
| CrossFit affiliate | 5% | 25% | 35% | 25% | 8% | 2% |
Hand wraps — per 100 units
| Use case | 108″ | 120″ | 180″ | 216″ |
|---|---|---|---|---|
| Mixed adult boxing gym | 10% | 60% | 28% | 2% |
| Junior boxing club (mostly under 14) | 70% | 28% | 2% | — |
| Pro fight camp | — | 30% | 60% | 10% |
| MMA gym | 5% | 50% | 40% | 5% |
Material options Oxfit ships
Weightlifting belts
- Genuine leather, prong buckle — premium, lifetime durability. Oxfit’s most-ordered SKU.
- Genuine leather, lever buckle — for serious powerlifters; preset size.
- Suede leather — softer feel, slightly faster break-in.
- Nylon webbing with velcro — entry-level, for general gym use. Lower cost.
Hand wraps
- 100% cotton — traditional, fully washable, non-stretch.
- Elastic cotton (95/5 cotton-spandex) — tighter fit, more wrist support, the “modern” choice.
- Semi-elastic nylon-cotton blend — Mexican-style, ~10% stretch.
- Lycra / 100% spandex — pro-level competition only.
Wrist wraps
- Cotton-elastic blend — standard for all lifting use.
- Heavy-duty IPF-spec — competition-approved for powerlifting federations.
Common buyer mistakes
- Stocking only one belt size (Medium) — costs you 30-40% of your sales when XS/XL customers walk away.
- Stocking 180″ hand wraps for a gym that’s mostly beginners — beginners can’t wrap them correctly and waste material every session. Default to 120″ for general gym, 180″ for advanced.
- Confusing wrist-wrap length with hand-wrap length — different products. Hand wraps go around the whole hand including fingers and knuckles; wrist wraps go around the wrist only.
- Ordering lever belts without buyer measurements — lever belts are NOT adjustable. If you stock without measurements, half your inventory won’t fit anyone.
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title="Belt & Wrap Length Calculator"></iframe>Need a quote?
Once you know your size split, send your wholesale spec to Oxfit’s quote request form — MOQ 50 pieces per size/material combination, free design mockup for OEM, 24-hour reply.
Related tools: Boxing Glove Fit Calculator, MMA Glove Fit Calculator, Wholesale ROI Calculator, Container Loading Calculator, Custom-Print Cost Calculator.