S1 Helmet Rad Liner

• Reduce Absorb and Disperse impact energy away from the head when impacted
• RAD Liners reduced impact energy an additional 7.5% to 16.5% averaging a 12% energy reduction to the head
• Covered in a sweat absorbing, hand washable terry cloth fabric
• Compatible with all S1 Lifer Helmets
• Made with a layer of rigid shock absorbing foam so will not compress as much as Standard Sizing liners or Terry Liners. Many choose to size up.
• Available in XS, S, M, L, XL, XXL, XXXL