Le Chameau Vierzonord Mens Wellies Handcrafted from Natural Rubber Wide Calf Neoprene Lined for Warmth Supple, Robust & Waterproof Ideal for Winter Temperatures Superior Comfort Le Chameau Vierzonord Mens Wellies XL Calf Width Country Boots. These Le Chameau Mens Welliington are Neoprene lined for warmth & feature a wide calf fitting for the larger leg. Available in Mens sizes 9-12. Le Chameau has been manufacturing premium quality boots in France since 1927. Their name has become synonymous with excellence; excellence in materials, excellence in design & excellence in manufacture. All Le Chameau boots are handcrafted by master bootmakers from natural rubber. The attention to detail combined with continuous product development has earned Le Chameau the reputation as the world&0s most respected bootmaker. Steeped in tradition yet always at the forefront of boot technology, Le Chameau uses only the latest soles, mid soles & innovative linings in the manufacture of their top of the range boots. Lined throughout with 2mm premium neoprene, the Vierzonord provides first rate insulation against the cold & superior comfort when walking. The gusset & snap-fastening buckle design, exclusive to Le Chameau, eases entry into the boot & tightens around the calf. Practical features & technical materials make the Vierzonord the number one choice for British winters. Vierzonord wellingtons are handcrafted by master boot makers from natural rubber Lined with neoprene (wetsuit material). Le Chameau pioneered the use of neoprene in wellington boots. It warms quickly & is so effective because the lining traps little pockets of air which, once warm, prevent the loss of body heat. Constructed from natural rubber, the Vierzonord is supple, robust & waterproof. Unlike PVC & cheaper alternatives, natural rubber maintains these properties even at low tempertaures. This makes the Vierzonord ideal for our cold British winters Le Chameau Vierzonord are therefore ideally suited to the temperature range +15 to -5 Centigrade (23 to 59 Farenheit