The Costello Doulos hat is a classic summer accessory that combines elegance with lightweight comfort. Finished with a refined 40 mm sewn band made from recycled polyester, it offers a sophisticated touch, while the woven straw construction ensures breathability on warm, sunny days. Made in Europe and available in size 59 cm, it is designed for effortless seasonal style and everyday comfort. Whether for holidays, outdoor events or casual summer outings, the Costello Doulos hat is a timeless addition to any warm-weather wardrobe.