Size Guide
Sizing Guide
Find the Right Size, the First Time
Combat sports gear that fits properly works better and lasts longer. This guide covers every Prosidz product — boxing gloves, MMA gear, protective equipment, and apparel.
Boxing Gloves — Weight by Body Weight
Boxing glove sizing is measured in ounces (oz), which refers to the weight of the glove, not the size of your hand. Heavier gloves have more padding — better for protection during sparring, lighter for speed work and competition.
| Body Weight | Bag & Pad Work | Training | Sparring |
|---|---|---|---|
| Under 45 kg / 100 lbs | 8 oz | 10 oz | 12 oz |
| 45–60 kg / 100–135 lbs | 10 oz | 12 oz | 14 oz |
| 60–75 kg / 135–165 lbs | 12 oz | 14 oz | 16 oz |
| 75–90 kg / 165–200 lbs | 14 oz | 16 oz | 16 oz |
| Over 90 kg / 200 lbs | 16 oz | 16 oz | 18 oz |
Rule of thumb: If you’re between two sizes, go up. Heavier gloves give your hands more protection and build punching endurance — a 16 oz glove gets easier with use, a 12 oz glove that doesn’t fit never will.
Competition Glove Weights
Competition gloves follow regulated weights set by sanctioning bodies:
| Weight Class | Glove Weight | Common Use |
|---|---|---|
| Under 65 kg / 145 lbs | 8 oz | Amateur & professional fights |
| 65–80 kg / 145–176 lbs | 10 oz | Most weight classes |
| Over 80 kg / 176 lbs | 12 oz | Heavyweight divisions |
Kids Boxing Gloves
| Age | Recommended Weight |
|---|---|
| 3–7 years | 4 oz |
| 7–10 years | 6 oz |
| 10–13 years | 8 oz |
| 13+ years | Use adult chart by body weight |
MMA Gloves — Hand Circumference
MMA gloves are sized by hand circumference, not weight. Measure around the widest part of your palm (just below the knuckles, excluding the thumb) for the most accurate fit.
| Size | Hand Circumference | Best For |
|---|---|---|
| Small (S) | 17–19 cm / 6.5–7.5″ | Women, smaller hands |
| Medium (M) | 19–21 cm / 7.5–8″ | Most adult men, average hands |
| Large (L) | 21–23 cm / 8–9″ | Larger hands |
| X-Large (XL) | 23+ cm / 9″+ | Heavyweight competitors |
MMA Glove Weight by Use
| Use | Weight | Padding |
|---|---|---|
| Competition | 4 oz | Minimum padding, open palm |
| Training & Grappling | 4–6 oz | Open palm, light padding |
| Sparring | 6–8 oz | Thicker padding for partner safety |
Shin Guards — Height & Weight
Shin guards are sized by your height and weight. The guard should cover from just below the knee to the top of the instep, with no gap above the ankle.
| Size | Height | Weight |
|---|---|---|
| X-Small | Under 152 cm / 5’0″ | Under 45 kg / 100 lbs |
| Small | 152–168 cm / 5’0″–5’6″ | 45–60 kg / 100–135 lbs |
| Medium | 168–178 cm / 5’6″–5’10” | 60–75 kg / 135–165 lbs |
| Large | 178–188 cm / 5’10″–6’2″ | 75–90 kg / 165–200 lbs |
| X-Large | 188+ cm / 6’2″+ | 90+ kg / 200+ lbs |
Fit check: When standing, the shin pad’s top edge should sit 1–2 cm below your kneecap and the bottom should fully cover the top of your foot. Too small and your shin is exposed; too big and the guard rotates during kicks.
Headgear — Head Circumference
Measure the circumference of your head about 2 cm (1 inch) above your eyebrows and ears — the widest point of your skull.
| Size | Head Circumference |
|---|---|
| Small (S) | 52–55 cm / 20.5–21.5″ |
| Medium (M) | 55–58 cm / 21.5–22.8″ |
| Large (L) | 58–61 cm / 22.8–24″ |
| X-Large (XL) | 61+ cm / 24″+ |
If you wear hand wraps under headgear: No, you don’t. But if you train with a thick beanie or long hair, size up to accommodate.
Hand Wraps — Length by Wrist & Hand
Hand wraps come in fixed lengths. Longer wraps provide more wrist support and knuckle padding but take longer to put on.
| Length | Best For |
|---|---|
| 108″ / 2.75 m | Kids and very small hands |
| 120″ / 3 m | Women, smaller hands |
| 180″ / 4.5 m | Most adult men — standard |
| 200″+ / 5+ m | Larger hands, more wrist support |
Hoodies & T-Shirts — Chest & Body
Measurements are flat-laid garment dimensions (not body measurements). For body-to-garment conversion, allow 4–6 cm ease for fitted styles, 8–12 cm for regular fit, and 14+ cm for oversized.
| Size | Chest (Pit to Pit) | Body Length | Sleeve Length |
|---|---|---|---|
| XS | 48 cm / 19″ | 66 cm / 26″ | 61 cm / 24″ |
| S | 51 cm / 20″ | 68 cm / 26.8″ | 63 cm / 24.8″ |
| M | 54 cm / 21.3″ | 71 cm / 28″ | 65 cm / 25.6″ |
| L | 57 cm / 22.4″ | 73 cm / 28.7″ | 67 cm / 26.4″ |
| XL | 60 cm / 23.6″ | 76 cm / 29.9″ | 69 cm / 27.2″ |
| XXL | 63 cm / 24.8″ | 78 cm / 30.7″ | 71 cm / 28″ |
| 3XL | 66 cm / 26″ | 80 cm / 31.5″ | 73 cm / 28.7″ |
Wholesale buyers: Size charts above are our standard tech-pack defaults. Custom size grading is available — send your reference chart with your tech pack and we’ll match it exactly.
Joggers & Sweatpants — Waist & Inseam
| Size | Waist (Relaxed) | Hip | Inseam |
|---|---|---|---|
| XS | 66–71 cm / 26–28″ | 89 cm / 35″ | 76 cm / 30″ |
| S | 71–76 cm / 28–30″ | 94 cm / 37″ | 78 cm / 30.7″ |
| M | 76–81 cm / 30–32″ | 99 cm / 39″ | 79 cm / 31″ |
| L | 81–86 cm / 32–34″ | 104 cm / 41″ | 80 cm / 31.5″ |
| XL | 86–91 cm / 34–36″ | 109 cm / 43″ | 81 cm / 31.9″ |
| XXL | 91–97 cm / 36–38″ | 114 cm / 45″ | 82 cm / 32.3″ |
| 3XL | 97–102 cm / 38–40″ | 119 cm / 47″ | 83 cm / 32.7″ |
MMA & Boxing Shorts — Waist
Fight shorts use the same waist measurements as joggers but with a shorter inseam (typically 23–28 cm / 9–11″).
| Size | Waist | Hip | Inseam |
|---|---|---|---|
| XS | 66–71 cm / 26–28″ | 89 cm / 35″ | 23 cm / 9″ |
| S | 71–76 cm / 28–30″ | 94 cm / 37″ | 25 cm / 9.8″ |
| M | 76–81 cm / 30–32″ | 99 cm / 39″ | 26 cm / 10.2″ |
| L | 81–86 cm / 32–34″ | 104 cm / 41″ | 27 cm / 10.6″ |
| XL | 86–91 cm / 34–36″ | 109 cm / 43″ | 28 cm / 11″ |
| XXL | 91–97 cm / 36–38″ | 114 cm / 45″ | 28 cm / 11″ |
Women’s Leggings — Waist & Hip
High-waisted leggings should sit at or just above the natural waist with no rolling. Measurements below are the unstretched garment — fabric stretches 30–40% to fit.
| Size | Waist (Body) | Hip (Body) | Inseam |
|---|---|---|---|
| XS | 61–64 cm / 24–25″ | 84–86 cm / 33–34″ | 66 cm / 26″ |
| S | 64–67 cm / 25–26.5″ | 86–89 cm / 34–35″ | 67 cm / 26.4″ |
| M | 67–73 cm / 26.5–28.7″ | 89–94 cm / 35–37″ | 68 cm / 26.8″ |
| L | 73–79 cm / 28.7–31″ | 94–99 cm / 37–39″ | 69 cm / 27.2″ |
| XL | 79–86 cm / 31–34″ | 99–106 cm / 39–42″ | 70 cm / 27.6″ |
| XXL | 86–94 cm / 34–37″ | 106–114 cm / 42–45″ | 71 cm / 28″ |
How to Measure Yourself
You need three things: a soft measuring tape (not a metal one), a mirror, and ideally a friend. Wear thin clothes — measuring over a hoodie adds 2–3 cm of error.
1 Chest
Measure around the fullest part of your chest, under the armpits. Keep the tape level and parallel to the ground. Breathe normally — don’t expand your chest.
2 Waist
Measure around your natural waist — the narrowest part, usually about 2 cm above the belly button. Don’t pull the tape tight.
3 Hip
Measure around the fullest part of your hips and seat, keeping the tape level. Feet should be together.
4 Inseam
From the top of your inner thigh to the floor, with shoes off. Easiest done by measuring a well-fitting pair of trousers you already own.
5 Head
Measure around your head about 2 cm above the eyebrows and ears — the widest point of your skull. Used for headgear sizing.
6 Hand Circumference
Wrap the tape around the widest part of your palm, just below the knuckles, with the thumb relaxed and out of the measurement. Used for MMA gloves.
Still Not Sure About Your Size?
Send us your measurements and intended use — we’ll recommend the right size before you order.
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