Buffalo David Bitton Men's Knit Boxer 3-Pack is a premium everyday underwear set offered exclusively at Costco. Each pack includes three pairs of boxer shorts crafted from a soft cotton-modal-spandex blend, delivering a comfortable stretch fit ideal for all-day wear.

The fabric composition is 56% cotton, 38% modal, and 6% spandex at 160 GSM — a lightweight weave that feels smooth against the skin while moving with the body. Key design features include an ultra comfort waistband, a tagless label to eliminate irritation, and a classic button fly. The boxers are made in Thailand to consistent quality standards.

Color packs are sold by assortment: the black pack contains three black pairs, while the blue pack contains one navy, one dark blue, and one blue pair. White and red packs may also be available depending on location. Sizes range from M (32–34) through L (36–38) and XL (40–42), though size and color selection vary by warehouse. Care instructions: machine wash cold, tumble dry low.