Kanye West and adidas continued their collaboration with the Yeezy Boost 350 V2 ' Butter, ' which struck shops in June 2018. The minimalist silhouette features center stitching on the inverse Primeknit upper side, with the signature ' SPLY-350 ' inscription now printed on the inside side. The heel tab continues, completed in a bright yellow hue that suits the knitted upper, rope laces, and boost-infuse laces.