MyPakage Pro Base Layer - Black Blue - Full Length Our patented KeyHole Comfort Technology creates the best and most comfortable underwear experience for men. Our patented KeyHole Comfort Technology creates the best and most comfortable underwear experience for men. The 3-dimensional internal pouch provides both unparalleled support and comfort. By cradling the male package, our KeyHole Comfort Technology allows absolute freedom and eliminates the need for any shifting and adjusting. MyPakage garments use a special blend of Modal (95%) and Spandex (5%). This fabric is 50% more moisture absorbing than Cotton while still being incredibly breathable. By using some of the most progressive fabric combinations, your MyPakage underwear will stay wrinkle-free and remaining incredibly soft. Although it often goes unnoticed, the pucker panel is one of the key ingredients in our comfort combination. The panel of fabric allows all critical seams to be removed from your key comfort areas. This ensures you are not sitting on or rubbing against, any seams or stitching. Features a 1-inch logo detailed no-roll waistband with comfortable, high stretch elastic, which comes in a variety of colours. The seamless tag covers waistband stitching to ensure maximum comfort. Hand stitched zones with expanding seams ensures a tailored, ergonomic fit for all body types. While flat locked stitching creates a virtually seamless feel in sensitive areas.