As a hot sleeper, cooling quilts are a must-have on my bed no matter the season. Even when temperatures drop, breathable, moisture-wicking fabrics make all the difference for a restful night’s sleep.

ANY PERFORMANCE GEAR worth its salt is going to claim to be “moisture-wicking.” No surprise, the term shows up in all of the workout clothing brands we recommend, from Vuori to Under Armour. But while ...