Kids weighted vest with dinosaur print. Virgin poly pellets sewn into vest in small pockets for even distribution. Weighted vest help their kids manage common manifestations of autism spectrum disorders. Therapy weighted vest allow for deep pressure touch stimulation, which in turn produces serotonin, a neurotransmitter thought to be very influential on mood as well as appetite, memory, and learning. Vest help a child feel more secure, calm and grounded throughout the day. Benefits of a weighted vest: sensory integration sensory tools for kids seeker Proprioceptive input Recommended weight of the vest should be 5-6% of the child weight. Each weighted vest is made specifically for your child. Once your child is done wearing the vest, throw it in the washing machine in cold water, dry on a low setting.