M-Class MIPS Refit Liner Size:Medium EuroWEAVE™ woven mid-weight poly viscose

EuroWEAVE™ woven mid-weight poly viscose elastane

•FreshLock™- Odor resistant and antimicrobial

What is Microcurrent Therapy

Made with matte Polycarbonate and Advanced ABS Composite outer shell

Satin Polyester ear fabric

M-Class MIPS Refit Liner Size:Medium EuroWEAVE™ woven mid-weight poly viscoseThe M Class MIPS Refit Liner allows you to change the size of your helmet simply by changing out the liner. Liners are dependent on the shell size of your current helmet. The size of the refit liner will ultimately become the size of the helmet. The shell size of your helmet can be found underneath your current liner. Medium Shell is interchangeable with liner sizes: X Small Small Medium Large Shell is interchangeable with liner sizes: Large X Large