Home Slickdeals Zinus: 12″ Gel-Infused Spa Memory Foam Mattress from $93.50 + Free Shipping Slickdeals Zinus: 12″ Gel-Infused Spa Memory Foam Mattress from $93.50 + Free Shipping By ARCOM - 31 January 2018 225 0 SHARE Facebook Twitter Go to the deal page: Zinus: 12″ Gel-Infused Spa Memory Foam Mattress from $93.50 + Free Shipping