- Comfortable knee protection for children aged 4 to 9 years - Excellent fit with ergonomically pre-shaped parts - Secure fit with 2 elastic straps with hook-and-loop fastening - Optimum freedom-of-movement with a 2-part tough plastic construction - Lightweight and ventilated with mesh material and perforated foam - Attention: this is not personal protective equipment according to directive 89/686/EEC - Certified according to regulation (EU) 2016/425 neon yellow XS/S MX + MTB 68% Polypropylenes, 15% Polyethylenes, 11% Nylon, 4% Polyester, 2% Others