I have a lower back problem and a conventional belt would pull on my back whenever I sat or bent down particularly when weeding the garden, this would cause pain. With the stretch belt it adjusts with my movement and the easing of pain is huge.
These belts are awesome! I bought 3 of them in black, grey and white and use them as golf belts. Never have to worry about holes like you do on a regular belt so allows you to get the perfect fit for you. For the price... You cannot go wrong. Great buy.