The Aigle Parcours 2 Vario boots are designed for comfort and adaptability. Handcrafted in France, they feature a waterproof and adjustable gusset to accommodate all calf sizes. The interior is lined with polyester for breathability, and the insole is made of absorbent foam on a Softex lined rubber base. The outsole utilizes three-density natural rubber for superior shock absorption. The upper is primarily constructed from Gomma Plus natural rubber.