Madhappy x KEEN Team Up on Malibu Mary Jane, Two Plaid Colorways Bring Picnic Vibes

A hiking-shoe base paired with a Mary Jane toe box—there's an inherent mismatch to this combo, but it's exactly that friction that makes this Madhappy x KEEN collab worth a second look. The two brands pulled the Malibu Mary Jane from KEEN's archive, a silhouette originally built for all-terrain function, and dropped it into a younger, more upbeat visual context.

The upper is built around two-tone ripstop nylon plaid, paired with finely textured suede overlays—that layered look is really the centerpiece of this shoe. The two colorways are called "Rose Plaid" and "Grass Plaid": the former is a bright pink-and-white combo with a playful tone, while the latter goes for earthy greens, officially described as "picnic-ready," delivering plenty of picnic vibes. Both colors line up nicely with their respective names.

The plaid exterior doesn't overshadow the functional side. Inside, a dual-density foam midsole provides support, paired with an arch-conscious design and a cotton terry lining for all-day comfort underfoot. The outsole sticks with KEEN's signature high-traction rubber setup, featuring multidirectional lug patterns designed to handle uneven terrain—so while the shoe leans vintage and sweet visually, the base still holds onto some outdoor credibility.

No pricing or release date has been confirmed yet—keep an eye out for official updates from the brands.