Put out the welcome mat and let your feet do the talking with these Free Hugs cactus crew socks. With their gray background, green cacti, and pink flowers, these socks are a sure-fire way to get anyone to smile, even the prickliest of people. And just when they think you've dropped the ball, surprise them with the unexpected Free Hugs  message on the soles. Show the world you're open for business and ready to spread love one hug at a time, starting with your toes.