Youth Knee Guards Race Face Sendy Trail - StealthKids fall, thats what they do and the new RF Sendy Trail knee protects them from the inevitable meeting with the ground. Graded down from our adult sizes, the Sendy Trail knee pads feature certified D3O LP1 Compact protectors which have been designed to protect smaller joints from impact forces. Specs Adjustment Hook and loop upper calf strap Construction Pull on sleeve design Protection D3O knee pad Ventilation Mesh back panel Gripper Silicone inner