New Troy Lee Designs T-Bone Knee Guard Pad MTB MX Mountain Cycling- Black XS/SM

-Molded EVA outer shell with ballistic nylon cover
-Knee cup consists of a combination stack of EVA, TPR and memory foam
-Ergonomically contoured with 2 elastic Velcro closures and internal silicone grippers
-Lightweight and low profile
-Durable, abrasion-resistant knee panel

Size chart is last picture. 

Actual item pictured.  Email with any questions and thanks for looking.