Men's Tree Topper - Natural Black (Natural Black Sole) Size:UK 8 The Allbirds Tree Runner is

The Allbirds Tree Runner is a breathable and lightweight trainer made with responsibly sourced eucalyptus tree fiber that feels silky smooth and cool on your skin

Our removable castor bean sockliner emits less carbon than petroleum-based foam and is contoured to provide flexible

Made with a mix of sustainable materials like ZQ Merino wool

and light-as-air fit that’s one of our lightest and lowest carbon footprints to date

Men's Tree Topper - Natural Black (Natural Black Sole) Size:UK 8 The Allbirds Tree Runner isThe Tree Topper is a minimalist high top shoe made with lightweight, breathable eucalyptus fibre. Perfect for warmer weather walking and everyday casual wear.