The Vierzonord Plus model is lined with 5mm neoprene and features an aluminized insole, providing excellent comfort and improved thermal insulation, even in extremely cold weather (comfort tested down to -25°C). This model is equipped with a waterproof gusset and a tightening strap for a perfect fit around the leg and calf. Its shock-absorbing, lugged, dual-density sole prevents fatigue, resists abrasion, and is suitable for all terrains.
