S1 Helmet Liners

Description

S1 Helmet Liner Overview The S1 Helmet Liner is a replacement or sizing liner designed for S1 Lifer, Mini Lifer, and Mega Lifer helmet shells. This is ideal for achieving a tighter, more secure fit. Perfect for replacing worn liners or adjusting helmet comfort, it helps ensure your helmet continues to fit properly and perform at its best. Key Features Colour-Coded Liner: Red denotes small size (12 mm thickness) for a closer, more secure helmet fit. Universal Compatibility: Fits all S1 Lifer series helmets – Standard Lifer, Mini Lifer, and Mega Lifer. Comfort & Hygiene: Soft foam construction designed for comfort, easy to replace to keep helmets fresh. Custom Fit Options: Can be swapped with other liner colours/sizes or mixed front and back for a tailored fit. Easy Installation: Secures inside helmet with Velcro for quick and tool-free replacement. Performance Review This red S1 Helmet Liner is ideal for skaters who need a slightly tighter fit in their Lifer helmet shell. At 12 mm thickness, it provides a snug, locked-in feel without compromising comfort. Great for active riders who want their helmet to stay firmly in place during tricks, falls, or extended sessions. Size Guide S1 Helmet Liners are colour-coded by thickness to make sizing simple. The red liner is Small (12 mm). If your helmet feels too loose, use a thicker liner; if too tight, go thinner. Liner Colour Size Thickness Grey XS 14 mm Red S 12 mm Gold M 10 mm Black L 8 mm Green XL 6 mm Blue XXL 4 mm Purple XXXL 2 mm Fit Guidance: The red 12 mm liner is best if your helmet feels slightly loose with thinner liners. For more adjustment flexibility, consider keeping a set of multiple colours. Q&A Section Is the red liner only for Small helmets? No. The red liner indicates Small size (12 mm thickness) but it fits into any S1 Lifer series helmet shell. You choose the liner based on fit preference, not helmet shell size. Does replacing the liner affect helmet safety? No. The shell provides the main protection. Liners adjust fit and comfort. As long as the liner is seated correctly, your helmet remains safe. Can I mix liner sizes? Yes. Many skaters mix a thicker liner in the front and a thinner one in the back (or vice versa) for a truly custom fit. How do I install the liner? Simply remove the existing liner from the Velcro inside the helmet and press in the new one. No tools required.