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You’re going to spend one third of your life sleeping. You owe it to yourself to spend that time on a Casper mattress. Designed by humans, for humans, the Casper Mattress has been engineered for outrageous comfort. With a combination of multiple memory foams and a breathable design, you’ll get just the right amount of sink and bounce while also staying cool. The only way to know  what you’re missing is to try it, which is why Casper has a 100 night sleep-on-it trial. Plus, Cool Material readers can save $50 on the mattress with code CM50. It’s time to get better sleep.


Want to skip Costanza-sized billfolds and traditional leather wallet options in favor of something with more durability and RFID-protection? Check out The Ridge Wallet. Made with carbon fiber, titanium or aluminum, and available in a number of different colorways and styles, The Ridge Wallet is a slim, front pocket wallet perfect for your everyday carry that’s built to last and guaranteed for life. Re-evaluate your everyday carry and ditch the bulky wallet in favor of something sleek and stylish from Ridge Wallet.