Women's HEYDUDE Karina Shimmer Sneakers The Women's HEYDUDE Karina Shimmer takes your favorite casual sneaker and adds a hint of sparkle. Featuring a lightweight canvas upper with a subtle shimmer finish, this low-top lace-up delivers effortless style and everyday comfort. The cushioned insole and flexible outsole support long hours on your feet, making it a must-have for casual days with a glow-up twist.