allbirds allbirds Men's Tree Runners Sneakers Marine Blue/White Sole 8

Our breathable, silky-smooth sneaker made with responsibly sourced eucalyptus tree fiber treads lightly in everything you do. Best For: Walking, warmer weather, everyday wear Thermoregulating Material: Lightweight, breathable eucalyptus fiber provides next-level comfort Versatile Design: Wear-with-everything classic style, great for travel Good used condition, some wear shown on soles- lots of life left