The Evolite Model with super strong lightweight ventilated ABS shell, functional and offer an extremely comfortable 6 point terylene harness with wheel ratchet/slip ratchet harness adjustment, also provide impact resistance up to 50 joules, temperature resistant-30°C ± 50°C. Universal accessories. Integrated eyewear, reflective CR2 can also be fitted. Conforms  to EN397, EN50365, and ANSI Z89.1. Weigh. 299 grams.