The COS menswear team excel at creating perfected closet staples. Crafted from supple chrome-free leather tanned a deep-black hue, these boots are modeled on classic Chelsea styles and have the trademark elasticated side panels and modern cleated soles. They're innovatively designed with pull tabs at the front and back to prevent creasing the hide when putting them on.  Rubber soles Upper & Lining: 100% Leather, Sole: 100% Recycled rubber