Patagonia Men’s Capilene® Daily Boxer Briefs. We named them Daily, but they’re so comfortable you’ll probably end up wearing these go-to boxer briefs through the night. Made from Capilene® Daily, they are our stretchiest baselayer for everyday wear, designed to provide stay-cool, nonbunching comfort. We call our baselayer category “Daily,” but uncommon qualities like Fair Trade Certified™ sewing make our Capilene® Daily styles something out of the ordinary. The fabric has the wicking-performance backbone of Capilene® polyester, but in a stretchier, regular fit most suited to everyday pursuits, work or play. Polygiene® permanent odor control means less washing and longer wearing. The brushed elastic waistband feels soft and comfortable against the skin, the cover-stitched hem glides smoothly under shorts or pants, and a front panel provides support. With a fully functioning, self-fabric fly and an updated design that improves the fit.