The Men's Le Chameau Vierzonord XL Calf Wellingtons have been designed to offer an extra large calf area, for added comfort and wearability. Lined throughout with 2mm premium neoprene, the Vierzonord provides first-rate insulation against the cold and superior comfort when walking. The gusset and snap-fastening buckle design, exclusive to Le Chameau, eases entry into the boot and tightens around the calf. With high natural rubber content for flexibility and comfort, these handmade boots are perfect for those walks in the country, featuring a Kevlar® reinforced shank plate to support feet and reduce fatigue. Practical features and technical materials make the Vierzonord the number one choice for British winters, and are covered by Le Chameau's 2 year manufacturing guarantee.