Built to battle the cold winter storms, the Neff Digger Mitts have 170g of insulation to keep your hands extra cozy. Debossed SureGrip palms give you extra grip, while a Hipora membrane and a polyurethane coated chassis creates a seal against water and snow while locking in the heat.
Polyester Fill - Polyester insulation may not be as warm or light as down, but it's far easier to clean and performs better in wet conditions. If cost is a concern or you live in a wet climate then polyester insulation might be your best option.
Hipora - A highly waterproof/breathable 15K insert that will keep the water out while letting your hands breathe. This insert is perfect whether you are getting down on some handrails or doing a little side country hiking.