70D nylon covers are made with 100% 70 denier, urethane coated nylon fabric with non-butyl backing. Non-butyl backed 70D nylon is more comfortable as well as more durable than commonly used butyl backed fabrics. 70D nylon is a budget-friendly option that does not sacrifice patient comfort or mattress protection. 

Multi-directional stretch fabric was engineered in cooperation with the medical community to maximize patient safety and comfort by providing the best in pressure management and moisture vapor transmission (MVT) throughout the patient surface. Multi-directional stretch fabric is tear and abrasion resistant, which helps the patient surface maintain optimal performance throughout the lifespan of the mattress.