Le Chameau Mens Vierzonord Wellington Boots in Vert Vierzon. The Le Chameau Vierzonord Wellington Boots are an adjustable boot made from natural rubber and is ideal for cold weather. The Vierzonord Wellies provides superior comfort when walking with their 3mm neoprene lining for added warmth, a bi density sole that is resistant to abrasion and an all-terrain grip. The Le Chameau Vierzonord has a waterproof gusset with a tightening strap and shank reinforcement for better arch support. The Vierzonord Wellies are perfect for use in temperatures ranging from +15C to -5C.