The premium anti-fatigue boot, with accents and leather lining Fully lined with full grain leather for exceptional comfort. The Parcours® Signature boots help regulate perspiration and prevent overheating when walking over long periods. They can be adjusted to your morphology: with their saddle leather gussets and adjustable tabs, they are elegant and suitable for all types of calves. You also have the choice of a custom model for large feet or standard fit. With their tri-density rubber soles, Parcours® boots offer comfort, allowing you to walk further without getting tired. The damping cushions in the heels act as return springs, resituating part of the energy used in taking a step. These boots are handmade in France using primarily natural rubber. Upper: comfort, resistance and flexibility Waterproof gusset adjustable to calf size Leather lining and insole: comfort, insulation Tri-density cushioned rubber outsole: shock-absorption, stability and abrasion resistance Upper: primarily Gomma Plus® natural rubber Gusset: waterproof and adjustable Lining: Full grain leather Insole: Full grain leather on absorbent foam on a rubber base, lined with Softex ® Outsole: 3 density natural rubber shock absorbing soles