Brooklyn Bedding's new Luxury Cooling Mattress Protector ($99) has really helped me keep my hormonal pregnancy night sweats at bay, thanks to the mattress topper's fabric technology that's designed to draw heat away from the body. Another huge plus? It's hypoallergenic and waterproof, which means I can breastfeed in bed and co-sleep with my potty training toddler without worrying about ruining my mattress. The silky top layer has a cushioned, quilted texture for extra comfort, which feels especially dreamy under crisp cotton sheets. — Angela Elias, content director, Family