- The Belly Buster Zip 'n Trim for Men is New and Improved with more Compression in a powerful 12-inch Reinforced Elastic Waistband. Built for men, the Zip 'n Trim disappears under clothing and so do the bulges. Of nylon and spandex, this firm control men's brief provides you with a toned mid-section, shapely rear and hips, the waistline you want, and the back support you need. Needing more power? We recommend the 12-inch waistband brief model Belly Buster Zip-n-Trim brief. High rise briefs feature a front zipper design for easy on and off and a strong non-stretch panel that completely covers the mid-section providing you firm and balanced support. Made from high quality materials and construction. Made in the U.S.A.