Description
Harris True Core Nylon Lifting Belt
Flexible Support Designed for Bodybuilding, Strongman, and Everyday Strength Training
The Harris True Core Nylon Lifting Belt has been developed alongside our professional athlete team to provide the perfect balance of comfort, support, and freedom of movement. Designed specifically for bodybuilding, strongman, functional fitness, and general strength training, the True Core Belt delivers reliable core support without the rigidity of a traditional leather powerlifting belt.
When comfort and conformity are critical, the True Core Nylon Belt excels. Its flexible design moves naturally with your body while still providing the support needed for heavy lifts, carries, presses, and high-volume training sessions.
Built around a multi-layer construction, the belt features a heavy-duty 3.5mm nylon core that provides structure and support, combined with an additional 1.5mm outer nylon layer that forms the locking strap system. On the inside, a premium 4mm PU foam layer creates a comfortable, body-conforming fit that remains supportive throughout long training sessions.
The buckle locking system provides a secure anchor point for the outer strap, allowing you to achieve consistent belt tension without placing unnecessary stress on the Velcro. Quick to tighten and release, the True Core Belt is ideal for athletes moving between different exercises and training intensities.
If you're unsure whether a soft belt is right for your training, check out: What Is a Soft Lifting Belt and Who Is It Best For?
You can also compare different belt materials in our guide: Nylon Vs Neoprene Vs Leather Lifting Belts.
Key Features
• 10cm (4") wide belt design.
• Multi-layer nylon construction.
• Heavy-duty 3.5mm nylon support core.
• Additional 1.5mm locking strap layer.
• Premium 4mm PU foam inner padding.
• Secure buckle locking system.
• Reduced stress on Velcro closure.
• Fast adjustment between exercises and sets.
• Flexible support with unrestricted movement.
• Ideal for bodybuilding, strongman, and general strength training.
• Black-on-Black design.
• Premium 3D injected moulded Harris logo.
Specifications
• Width: 10cm (4").
• Core Layer: 3.5mm Heavy-Duty Nylon.
• Outer Locking Layer: 1.5mm Nylon.
• Inner Padding: 4mm PU Foam.
• Closure System: Buckle Lock and Velcro.
• Colour: Black.
Size Guide
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SIZE
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CM
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XS
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45cm - 65cm
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SMALL
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58cm - 72cm
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MEDIUM
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60cm - 80cm
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LARGE
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64cm - 84cm
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XL
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73cm - 93cm
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2XL
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84cm - 104cm
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3XL
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97cm - 117cm
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4XL
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107cm - 127cm
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5XL
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117cm - 137cm
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6XL
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127cm - 147cm
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How to Measure
Step 1 - Measure around your navel where you intend to wear the belt.
Step 2 - Do not use your pants size or waist measurement.
Step 3 - Compare your measurement to the size chart above.
Step 4 - If you fall between sizes:
• Planning to lose weight? Consider the smaller size.
• Planning to gain weight? Consider the larger size.
Important Usage Notes
• Designed for bodybuilding, strongman, functional fitness, and general strength training.
• Provides flexible support while allowing natural movement.
• Ideal for athletes who prefer a more comfortable alternative to rigid leather belts.
• Inspect the buckle, stitching, and Velcro regularly for signs of wear.
• Always use proper lifting technique and safety practices.
Care Instructions
Step 1 - Wipe clean with a damp cloth after use.
Step 2 - Hand wash with mild detergent if required.
Step 3 - Air dry completely before storage.
Step 4 - Do not machine dry or expose to excessive heat.
Step 5 - Store in a cool, dry location.
Frequently Asked Questions
Q: What is the Harris True Core Nylon Belt designed for?
A: The True Core Belt is designed for bodybuilding, strongman, functional fitness, and general strength training where comfort, flexibility, and support are equally important.
Q: How is a nylon belt different from a leather lifting belt?
A: Nylon belts are generally lighter, more flexible, and more comfortable for dynamic movements, while leather belts are typically stiffer and designed for maximum support during heavy powerlifting movements.
Q: What is the benefit of the PU foam inner layer?
A: The 4mm PU foam padding helps the belt conform to your body while improving comfort during long training sessions.
Q: Can I use this belt for squats and deadlifts?
A: Yes. The True Core Belt is suitable for squats, deadlifts, carries, presses, and many other strength training exercises.
Q: How do I choose the correct size?
A: Measure around your navel where you intend to wear the belt and compare that measurement to the size chart provided above.
Q: Is this belt suitable for strongman training?
A: Yes. The combination of support, comfort, and mobility makes it an excellent option for strongman events and training sessions.
Q: Why does the belt use a buckle and Velcro system?
A: The buckle provides a secure anchor point that helps maintain belt tension while reducing stress on the Velcro, improving both durability and ease of adjustment.
Reviews
Triple ply soft deadlift belt
By: JohnBloody good belt. Highly recommend it
(5)
Essential!
By: Alicia SThis nylon belt has become an essential part of my training routine. It offers excellent value for its price, as well as delivering exceptional support and versatility for various exercises.
(5)
Cheering
By: JoshI'm actually kind of amazed by the HSS nylon belt's performance. The high-quality materials and secure fastening system ensure a comfortable fit, boosting my confidence as well as my stability during heavy lifts.
(5)
great gym companion
By: Matty JThe Harris Stability Systems nylon belt is a true gem for fitness enthusiasts! Its lightweight and durable construction make it the perfect companion for all types of workouts, providing reliable support without weighing you down.
(5)
Great belt!
By: TrongThis belt is a dream come true! The Harris nylon belt is incredibly comfortable, yet it doesn't compromise on providing the necessary support for lifts.
(5)
Becomes an essential
By: TheoThis belt has been a game changer for me. It’s filled a gap I didn’t really realise needed filling until I started using it and seeing the improvements. Times when I’d previously use no belt or use one of my other belts. Hard to explain but if you get one, you will also see!!
(5)
Good product for many reasons
By: CamLove this belt. Still baffled at this low price but no arguments there! It’s lightweight, comfortable, easy to use, strong and supportive. I could list more but they’re the main things I can think of.
(5)
Excellent product
By: MattHonestly, I was dubious about how good this belt would be, but now Iâm eating humble pie! Give it a try, itâs not a large monetary investment, but I guarantee you will be impressed.
(5)
Love this belt
By: GemmaI love this belt. It is comfortable to wear, does not restrict movements & I still have all the support I need to safely perform full range movements.
(5)
Love this belt
By: HannahLove how comfortable and easy to use this bet is. Very supportive and not bulky. Quality is amazing, especially for the price.
(5)




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