Ken Block Monster Energy Rally Car Relyon Superior Comfort Deep Latex Pillow. With 100% pure Relyon latex for instant pressure relief and a soft washable cotton cover for additional comfort, this pillow has been specially developed for side sleepers. The pillow will cushion and adjust to your movements throughout the night yet its shape immediately recovers once pressure is removed so that your sleep is never disrupted. Includes a 5 year guarantee. Key Benefits: Offers superior comfort and support Breathable Durable Allergen Free: with anti allergenic, anti bacterial and anti microbial properties