How to pick the most suitable product for you... All products on this page are designed to assist with single or dual (bilateral) inguinal hernia. We have one female product and four male products. Your physical size has the most effect on comfort and fit. Lower-cut products e.g.#560, #313 are more effective if you have a large waistline as the waist circumference starts lower i.e. below the abdomen. Measure with a tape-measure, do not assume your trouser waist-size is correct as this is often flattering and inaccurate. Need help deciding - click here.