Vivobarefoot Juniors Lumi Boots Obsidian (Black Sole)

The Lumi boots from Vivobarefoot are their warmest ever winter boot and a great option for the coldest weather. They are ultra-toasty and completely waterproof, while still grippy and flexible enough to keep that full sensory freedom of movement.

The Lumi has a synthetic, vegan, upper made from recycled post consumer plastic. It is made with hydrophobic treatments, non-absorbent materials, sealed seams and an inner breathable membrane to make it completely waterproof. The thermal insole ensures feet stay warm despite the thin and flexible outsole. This smart thermal layer responds to accommodate the naturally charing temperature of the feet. The drawstring collar and toggle make these easy to pull on and keep them nice and secure on the foot whilst also helping to keep water out.

The boot uses the Kids Firm Ground sole unit which is designed for wild outdoor play on any terrain. It has a 2mm base and 3.5mm multi-directional lugs, with durable sticky rubber and toe protection.