Allbirds Men's Wool Piper Sneakers Blue Hush Size 11 Sustainable FootwearCONDITION: Gently used; minimal wear on soles and insoles.COLOR: Blue Hush.FEATURES: Lace-up closure, cushioned insole, lightweight and breathable design, merino wool upper.MATERIAL: Upper: Merino Wool; Sole: SweetFoam™ (sugarcane-based EVA).SIZE: Men's US 11 / UK 10 / EU 43-44.CARE INSTRUCTIONS: Machine washable; air dry.MADE IN: Vietnam.PERFECT FOR: Casual wear, everyday errands, travel, and sustainable fashion enthusiasts.Allbirds, Men's Wool Piper, Blue Hush Sneakers, Size 11, Sustainable Footwear, Merino Wool Shoes, Comfortable Men's Shoes, Lightweight Travel Sneakers, Eco-Friendly Footwear, Breathable Casual Shoes