Body Socks are very stretchy and provide resistance when you move in them. This provides deep pressure through the joints (proprioceptive input) and when you move around in different ways, this provides vestibular input (balance and movement in space).Body Socks are ideal for individuals with autism, sensory processing disorders and anxiety. They are a great source for regulation in the home, school or therapy clinic. Made in Australia - Breathable see through lycra - 5 Sizes available