Mack Weldon makes arguably the best men's underwear.  The 18-Hour Jersey collection is a must for year round comfort.  Their insanely soft fabric is named for an 18-Hour resting process the fabric goes through before they even start sewing.  This creates a soft comfort fit for everyday use.

Features of the Boxer Brief include a No-Roll Waistband, Mesh Cool Zones, Stay-Put Legs, Functional Fly and is Tagless for comfort.  

Mack Weldon Boxer Briefs have a 5" inseam.

47.5% Cotton, 47.5% Modal, 5% Spandex