This is the ideal collection of compression shirts for children with autism, ADHD, or other sensory processing disorders who need deep pressure input. Shop now for more calming shirts for your kids. SmartKnitKIDS Compresso-T provides deep pressure input for children who are hyposensitive and need additional sensory input. Compresso-T is a lightweight and comfortable alternative to weighted vests or lap pads, which are usually heavy, bulky, and hot.