Ice BERLIN Men's Winter Boots Taille:11 with removable polyurethane and aluminum

with removable polyurethane and aluminum soles for improved winter traction

The system is designed to lock into a secure grip when walking on slippery surfaces and retract for comfortable indoor wear

Lining: 50% Merino wool/ 50% polyester

made of 50% Merino wool and 50% Polyester

Lining: 50% wool / 50% Polyester

Ice BERLIN Men's Winter Boots Taille:11 with removable polyurethane and aluminumTechnical details Comfort zone down to 35CRetractable crampon combined with a non slip sole100% premium leather100% waterproof membrane200g Thinsulate insulationLining: 50% Merino wool 50% polyesterRemovable laminated polyurethane weatherproof insoleRemovable aluminium felt insoleReal rubber soleCrampon made of stainless steelPossible replacement cramponNew concept of patented cleated sole