We first featured this pair of Roc Star x Ato Matsumoto Hi-Straps back in January, and now have more information on them. They are actually a collaboration between DJ Daruma, designer of Japanese label Roc Star, and Ato Matsumoto. These boots were actually made famous by none other than Kanye West. The designs are shown here in a black and pink color palette along with oversized straps and tongue while the other sports neon blue accents. They are now at Phenomenon Harajuku and other select accounts, retailing for $337.