Whether it’s workouts or hangouts, the Tree Glider blizzard sneaker from Allbirds has every phase of your day covered. Inspired by effortless ease, this elevated active style brings flow everywhere you go. Ultra-light cushioning offers plush support and featherlight ease while natural rubber outsole adds grippy traction. And so began the journey of Allbirds....To reduce the emissions of material sourcing, the use of natural materials like wool, wood, and sugarcane are used as much as possible.