Light Grey Kid’s Arizona Happy Lamb Birkenstock Sandal. Soft Wool footbed with your always expected Birkenstock sole. This cozy little sandal boasts felted wool straps and a soft bed of faux-shearling fabric on the insole for added warmth. Its contoured cork footbed offers arch support while the Birkenstock bone pattern tread on the bottom lends plenty of traction. Birkenstock size 33, US Kids 2, UK 1. Brand New in Box #birkenstock #wool #sandals #kids #trending