Some shoes never go out of style. And the Ultimate 81 from Onitsuka Tiger is a prime example. The timeless sneakers originally launched in 1981, and to celebrate their 40th birthday, the brand is giving the timeless pair an upgrade. The Ultimate 81 EX adds alternative cushion holes beneath the heel and a TPU heel protector for extra stability and comfort. Each pair is constructed with suede and leather along with the brand's iconic and instantly recognizable crossover stripes.