The Hoka One One Women's Arahi 5 Blue Running Shoes Sneakers in size 6.5B are designed for athletic purposes, featuring a comfortable B shoe width and a stylish sneaker style. These shoes, with a UK size of 5 and EU size of 38, are perfect for active women looking for both performance and fashion in their footwear. The vibrant blue color adds a pop of color to your workout or casual attire, while the Hoka One One brand ensures high quality and durability.