On That Ass

On That Ass sells men’s underwear on a subscription model: members receive a new exclusive design every month, plus one-off packs and basics. Styles are boxer-briefs and trunks in cotton or micro-modal; monthly plans start at roughly €16 per pair, putting the brand in the mid-range bracket. Sales are online-only through its Dutch-owned EU site, with shipping to most European countries. The company’s hook is the “mystery” print—each month’s pair is revealed only after it ships, creating collectability and social-media unboxing buzz. Limited-edition graphics (pop-culture parodies, neon patterns, holiday themes) are never reprinted, positioning the label as a fun, gift-friendly alternative to plain multipacks. A flexible skip-or-cancel policy keeps churn low while encouraging wardrobe rotation. Core buyers are 18-35-year-old men who want wardrobe novelty without shopping effort; memes and TikTok ads speak in cheeky, locker-room tone. The brand appeals to value-convenience consumers who also favor expressive, low-risk fashion and sustainable basics (recycled poly mailers, carbon-neutral delivery options). It competes with fast-fashion multipack labels on price and with premium lifestyle underwear brands on design, but undercuts both by locking in customers through subscription surprise. Differentiation rests on limited-drop scarcity, humor-driven community, and frictionless membership management rather than fabric tech or retail presence.