Birkenstock Oswego Slip-On Sneaker (Men) | Nordstrom。Classic style with the Birkenstock Oswego slip-on shoes. Crafted from premium natural leather in a versatile gray tone, these casual shoes feature Birkenstock’s signature cork footbed for superior cushioning and all-day support. A flexible rubber outsole enhances durability. Perfect for everyday wear, travel, or laid-back weekends; easy to slip on and go. • Brand: Birkenstock • Size: EU 44 / US Men’s 11.5 • Color: Gray • Upper: Natural leather (breathable, durable) • Insole: Natural leather • Footbed: Cork (shock-absorbing, supportive) • Outsole: Flexible rubber Condition: Excellent pre-owned condition. Exceptionally clean soles and minimal to no visible wear. See photos for details. birkenstock, oswego, slip on shoes, mens shoes, comfort, cork footbed, leather loafers, travel, casual shoes, minimalist style, normcore, everyday shoes, travel shoes, gray shoes, european size 44, us size 11-11.5