Creatively-named undergarment manufacturer Underwear for Men (UFM) is offering an adjustable underwear design that has a built-in 'conduit system.' The adjusting apparatus is placed inside the underwear along its stitch line, so that it cannot be seen or felt from the outside.
The underwear allows men to adjust the level of support to provide just the right amount of contouring and ventilation. Feeling like your package needs a bit of a breather? No biggie; simply loosen the string.
UFM adjustable underwear is made using lightweight, breathable fabrics, and includes an articulated mesh fly panel. Four-way stretch fabrication allows for improved mobility, and prevents the underwear from bunching up and losing shape. The underwear is available in briefs and boxer briefs.