The A$AP NAST Collection. Blaze your own trail. In honor of his rebellious spirit, A$AP NAST — the Harlem-born creative — plays with fire in a blazing new Jack Purcell collection. The classic style features a bold 3D flame motif made in great-outdoors-inspired rubber. The ankle high Chukka, a style originally created for badminton players, is available in two distinct color palettes, complemented by long and short sleeve statement tees.