Colourful Moxi Pads for Adults are Great Protectors With Funky Looks The pads in this set are all made with a shock-absorbing foam for hard impacts and seamless interior finish for improved comfort. For the durability part you are all covered because the Moxi pads are made of ballistic nylon through industrial stitching. Moreover the size-specific caps help to create close contact with the pads to ensure a snug fit and to reduce bulkiness that might compromise your freedom of movement.Elastic backs accommodate a wider size range! Contoured form-fitting design cradles knees and elbows. Streamline shape and design increases mobility.