These luxury Trunks feature an ultra-soft, breathable, lightweight Tencel™ Modal that is sustainably sourced, guaranteed to stay smooth and keep you comfortably supported at all times. Our MyPakage Pouch Technology™ lifts & separates your boys, eliminating the need to shift or adjust.Slim fit with no fly. 3.5 inch inseam (the shorter of our two lengths). MyPakage Pouch Technology™. Pucker Panel gusset works with the contours of your body, moving the seams away from your most sensitive areas for extra comfort. Flatlock stitching to keep the seams smooth where it really counts. Soft 1 3/8-inch luxury knitted waistband. 95% Tencel™ Modal / 5% Spandex. 190 GSM fabric weight.