Allen Edmonds Riverside Black Leather Cap-Toe Derby - Size 。Style: Riverside Cap-Toe Blucher / Derby Size: 11.5 D (Standard Width) Color: Black Details: Classic Design: Timeless round-stitched cap-toe silhouette with a five-eyelet lace-up closure. Premium Quality: High-quality leather upper and 360º bench welt construction for durability. Versatile Style: An open-lacing \"Blucher\" system that offers a more flexible fit, perfect for both formal and business-casual wear. Made in the USA: Handcrafted with Allen Edmonds\' signature attention to detail.