Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Cashmere Waffle-Knit Skull Cap - This classic skull cap is waffle-knit from ultra-soft cashmere and features a lustrous gold-toned disc accented with our signature engraved "LRL" monogram. Rolled brim. Gold-toned disc with our signature engraved "LRL" monogram accents the front. 100% cashmere. Dry clean. Imported.