Tough ripstop blue vinyl is used for the non-slip underside of our UltiMat.
Kapok is lighter and easier to carry, and gives firm, buoyant support.
A natural biodegradable grain hull, a byproduct of buckwheat groats and flour production. It conforms to the shape of your body for a grounded feeling, and the little air pockets between the hulls permit airflow to keep you cool. Very durable and very resilient - will not pack down or separate. Many times more effective than an equal thickness of cotton batting. A conformable filling used in our eye pillows for a smooth, luxurious feeling.