a male model wearing compression brief underwear

To Select Proper Size: Measure the waist along the line “D” and the right or left proximal thigh circumference “T” (if the Right & Left “T” are very different, use the average of the two). Select the size from the table below.

Measurement/Size Table

If "D" + "T" EqualsSize Required
20" to 30"Toddler
30" to 40"Child
40" to 50"Small
50" to 60"Medium
60" to 70"Large
70" to 80"X-Large
measurement diagram for compression brief underwear

Available Colors


Easy Ordering

To order ready made garments find the garment you need, obtain the necessary measurement (only one measurement needed for the ready-made garments) and then give us a call at 1.800.421.5647. Or go to the Bio-Concepts Storefront at Amazon.com. We accept almost any form of payment you require, including Visa, MasterCard, American Express, hospital purchase orders, private insurance, HMO, Workman’s Compensation, personal check, and COD.