CoastalĀ® Soy Comfort Wrap Adjustable Dog Harness is natural, strong and eco-friendly with a cashmere feel that your pet will love. Made of natural fibers, these durable, earth-friendly dog harnesses will look great on your dog and show your concern for the planet. It's a natural choice! The soy fibers have a soft, cashmere feel and have anti-bacterial properties to control odors.