Le Chameau Unisex Country Vibram Neoprene Wellingtons. Tall neoprene lined rubber walking boot. Handcrafted from natural rubber with a wider, shaped calf for a more generous fit around the leg. The inside is lined with 3mm neoprene for extra warmth and underfoot cushioning. The Vibram outsole provide lightweight cushioning and shock absorption with shank reinforcement for better arch support and reduced fatigue.