Nordic terrain tends to be quite moist, and many nature activites involve some wading - proper wellies are a reliable choice. This model boasts 4 mm thick neoprene lining, making for a warmer experience than you'd have with basic wellies. - Cuff adjustment offers a nice fit for all calf sizes - Heel and toe reinforcements - Cuff with adjustment - Rough Field-Sport outer sole offers solid grip - Detachable EVA insoles add shock absorption via G1®-stage1technology: heel and front foot shock absorption pads offer a cushioned stride - Pleasant Coil lining The manufacturer recommends this model to be used down to -5ºC.