Wink & Nod is an online retailer of mattresses. Our primary product is a 7 inch Cool Gel Memory Foam Mattress. Wink & Nod offers free shipping, 100 nights free trial of the mattresses & Free Extended 10 year warranty. Wink & Nod mattresses are Ortho mattresses with 3 layers, engineered to deliver supreme comfort and provide perfect back and posture support while sleeping. They are Temperature Adaptive with the finest quality bamboo fabric cover and cool gel memory foam layer ensure zen-like coziness. Unlike traditional mattresses, our mattress retains its shape and doesn't sink in over time.