Natural Non-Slip Cork Yoga Mat. Non-Slip Cork Surface: Exceptional grip that intensifies with heat and sweat, making it ideal for hot yoga, Vinyasa flow, Bikram, Ashtanga, and dynamic practices. Eco-Friendly Materials: Sustainably sourced cork and natural rubber ensure a cleaner, greener yoga practice — our mat is PVC-free, latex-free, recyclable, antibacterial, and hypoallergenic.