Milton Sleep Co. has been a pioneer in comfort since we introduced our very first Perfect Sleeper® mattress to the world in 1931. Since then we have brought many “firsts” to the industry, including our breakthrough iComfort® Sleep System featuring our latest in gel memory foam technology. Today, Milton Sleep is proud to be the #1 mattress manufacturer in the United States and a leading brand across the globe. We share this achievement with our dedicated retail partners and remain committed to helping them grow with the most innovative products and advertising programs. Every Milton mattress is designed to provide exceptional comfort. Our product portfolio spans every price point and mattress construction, so that everyone can find the sleep comfort they deserve. Milton Mattresses at Factory MattressShop Milton Mattresses Plus 20% OFF Ultra PlushMilton SleepSadler Pillow Top Mattress Save $197! Starting at $1,099 $1,296 Select options This product has multiple variants. The options may be chosen on the product page Plus 20% OFF Cushion FirmMilton SleepSadler Cushion Firm Mattress Save $198! Starting at $999 $1,197 Select options This product has multiple variants. The options may be chosen on the product page Plus 20% OFF Cushion FirmMilton SleepSadler Smooth Top Hybrid Plush Mattress Save $297! Starting at $999 $1,296 Select options This product has multiple variants. The options may be chosen on the product page Plus 20% OFF FirmMilton SleepSadler Smooth Top Hybrid Firm Mattress Save $297! Starting at $999 $1,296 Select options This product has multiple variants. The options may be chosen on the product page Shop all Serta mattresses