This mat features a natural rubber base with a little extra cushion to give your body more depth while your mind goes deep. Our innovative grippy top layer absorbs moisture to help you stay grounded in high-sweat practices An FSC™-certified natural rubber base gives you cushioning and textured grip for low-sweat practices CONTAINS LATEX: People with rubber or latex allergies should avoid contact with this product as it contains natural rubber and may contain latex An antimicrobial additive helps prevent mould and mildew on the mat Body: 49% Rubber (Natural), 21% Polyurethane, 21% Rubber (Synthetic), 6% Polyester, 3% Nylon