SANUK. 1105054-BRN. BEER COZY 3 PRIMO. BROWN. The most comfy springy squishy grippy and bendy Sanuk Beer Cozy sandals ever made just got the Primo treatment leather straps soft neoprene lining microfiber toe posts plus a flexy gore point in the middle. So now these anatomically-awesome flip flops--feeturing contoured footbeds arch supports heel pads and toe bars--can keep your feet buzzing all day wherever that may take ya.