Natural Resistance Shorts: Train Smarter Than Ever Before

The only heavy-weight workout shorts in the world, crafted for the committed athlete. Featuring up to 5.5kg of added weight and a thickness of only 1.5mm. The Natural Resistance shorts are slim, soft, safe and tailored to take your training to the next level.

Get more out your training

Just change what you wear and get fitter, faster and stronger.

  • Heavy

    Naturally strengthen your muscles and bones with added weight

  • Slim

    Discrete and fashionable addition to your outfit

  • Comfortable

    Soft and elastic compression that promotes blood circulation

Designed for movement

With a slim, snug fit and balanced weight distribution, the Natural Resistance shorts lets you integrate weight training into any activity without unneccessary strain on your body. Designed specifically to compress the skin and promote blood circulation, the shorts stay in place regardless of the movement.

The weight is in the fabric

With the completely unique fabric, you do not have to rely on inserts, studs or fluids for added weight. Instead, the weight is naturally embedded in the fabric, resulting in a comfortable, convenient and clean look.

Your secret weapon

Ideal for any activity where you move or hold against gravity, they help to boost speed, strength, and endurance when you take them off. Use them to prepare for competition and gain an edge in your training.

The world's heaviest fabric

The Natural Resistance fabric is crafted for unrivaled weight and minimal thickness. You will not find any clothing as uniquely heavy and thin. It is simply unmatched.

Wear them anywhere, anyhow, anytime

Use the Natural Resistance shorts everyday to naturally increase NEAT (Non-Exercise Activity Thermogenesis) and burn more calories throughout the day. Backed by world leading research from the University of Gothenburg.