BURN IT UP with the Bobster® MX1-100PK off road goggle which offers all the protection and clarity that you need while tearing it up. Equipped with high grade foam for airflow and an air flow system using vents in the frame to help prevent fogging. The adjustable strap can be tightened to the desired length so that your goggles do not fall off. As always, Bobster® Eyewear offers 100% UVA & UVB protection. Great for kids and beginners who are just starting out.