The adidas AF 1.4 PK is new silhouette said to be inspired by Germany’s elite tactical police unit, the GSG 9. It features a Primeknit upper paired up with waterproof materials ideal for the current season. Other features include the insulated sockliners, leather hits on the heel tab, the taped Three Stripes branding, the diamond-grid pattern on the midsole and the use of suede on the heel counter.