Strength Kit 13mm - Black
Lever Belt
To determine your belt size, wrap a measuring tape or string around your waist at the intended belt position, using your navel as a reference point. Make sure to measure while wearing your typical workout clothes. Pull the string tight and brace your core as you would when lifting. Measure the circumference and match it to the sizing chart.
The belt should fit tightly to be effective.
| SIZE | SMALLEST FIT (in cm) | LARGEST FIT (in cm) |
| XS | 49 | 75 |
| S | 59 | 86 |
| M | 71 | 98 |
| L | 82 | 109 |
| XL | 94 | 121 |
| XXL | 105 | 132 |
| 3XL | 116 | 143 |
| 4XL | 127 | 154 |
| 5XL | 138 | 165 |
Knee Sleeves
Measure your knee circumference at the largest point of your knee. Compare with our size chart and choose your fit.
💡 Got bigger calves? Go one size up for the best fit!
| SIZE | Circumference (in cm) |
| XS | 28 - 30.5 |
| S | 31 - 33 |
| M | 33 - 36 |
| L | 36 - 38 |
| XL | 38 - 41 |
| 2XL | 41 - 43 |
| 3XL | 43 - 45.5 |
| 4XL | 45.5 - 48 |
| 5XL | 48 - 50.5 |
Built for Maximum Support
The 13mm Strength Kit Black Edition is designed for lifters who want every bit of support they can get.
Made from competition-proven, IPF-approved gear - this bundle delivers stability and confidence under heavy loads.
At the center is our 13mm AMRA Lever Belt, offering maximum rigidity and core support while still providing a precise, comfortable fit.
Paired with our 7mm Knee Sleeves, 60cm Wrist Wraps, and Original Lifting Straps, this kit is your all-black foundation for heavy training and progress that lasts.
Included Equipment
13mm Lever Belt (Black)
IPF approved and built for more support.
Made from durable Amara material, this belt offers extreme stiffness and stability for top-end lifts.
The 13mm thickness delivers core support during squats, deadlifts, and presses.
Riot buckle included.
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7mm Neoprene Knee Sleeves (Black)
IPF approved, tested in competition.
7mm high-grade neoprene for compression, warmth, and joint stability. Keeps your knees supported and strong from warm-up to max effort.
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Medium Wrist Wraps 60cm (Stealth Black)
IPF approved and reliable under pressure.
Perfect length for controlled tightness and comfort — adds wrist stability in bench press, overhead work, and accessory training.
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Original Lifting Straps (Black)
Durable cotton construction with reinforced stitching for everyday heavy use.
Improves grip security and lets you focus fully on your lift.
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Support for Every Lift
The 13mm Strength Kit Black Edition is for lifters chasing their next PR with equipment that won’t back down.
Rigid where it counts, IPF-approved where it matters — made to handle real weight, real training, and real results.





