Yogi Mates are your buddy! They areÂ the perfect sidekick, there when you need a friend to listen to your troubles and give you a hug. Each Yogi Mate is filled with frictionless beads, and has two layers of stretchy, durable fabric. The outer layer is our special cotton/spandex blend which provides the softness you need in a huggable friend. All Yogibo Mates are machine washable so they can go on any adventure with you!