The Sperry x Warm & Wonderful London Green Sneakers Bah Black Sheep are unisex deck sneakers with a vulcanized construction, Razor-Cut Wave-Siping™ traction, and premium canvas uppers. They feature Warm & Wonderful's iconic "Black Sheep" pattern in Original Green.
The collaboration is between Sperry and Warm & Wonderful, a British knitwear brand known for its iconic "Black Sheep" jumper worn by Princess Diana. Warm & Wonderful began in 1979 selling knitted jumpers from a market stall in Covent Garden and quickly became known for its sheep sweaters.