Square shaped crochet beanie made with a ribbed band, and diamond lattice cables. Finished hat roughly measures 19 inches around (without stretching), and 8.5 inches tall when laid flat.
Made with #4 medium worsted weight yarn. Neon hats were made with metallic black yarn like red heart metallic, or big twist sparkle. Neon cables are made with red heart stripes in retro and neon colorways.