The Sway Ballet Flats feature a square toe and distinctive V-shaped vamps, secured with a bow across the instep. The Sway Ballet Flats feature a square toe and distinctive V-shaped vamps, secured with a bow across the instep. ALOHAS started with a twist on the classic espadrille and hasn’t stopped innovating since. Designed in Barcelona, their footwear collections bring you trendy silhouettes, timeless icons, and year-round essentials.