These merino wool sneaks are about as comfy as tennis shoes get. “They market them as ‘the world’s most comfortable shoe,’ and I have to agree,” says SwearBy Founder and CEO Kate Foster Lengyel. “They are so soft against your bare feet and make you feel all cozy. My mission in life is really to wear slippers 24/7 and these birdies help me get closer to that goal.” For Claire McClung, they come with a hidden perk: anti-bacterial wool lets her wear them without socks, a la Uggs. “ I hate wearing socks. I hate smelly feet. Enter Allbirds: the life-changing, most comfortable sneaker that doesn’t get stinky sans-sock and can easily be thrown in the washing machine if you find yourself out on a rainy day or a muddy walk.” Jamie Han calls them the most comfortable shoes she owns. Plus: “they’re really stylish!” Consider us sold.