The LS2 MX437 inner liner (also known as the Fast Evo or Pioneer Evo liner) is a genuine OEM replacement kit including crown padding and cheek pads designed to restore your helmet’s fit and comfort. Made from breathable, hypoallergenic, and moisture-wicking fabric, it offers easy installation and maintains hygiene with removable, washable convenience. Available in various colors and sizes to suit your style and head shape.

Features:

• Moisture-Wicking & Anti-Odor Fabric – Keeps your head cool and helmet interior smelling fresh.

• Antibacterial, Hypoallergenic Material – Gentle on skin and helps prevent irritation.

• Fully Removable & Washable – Easily detached for cleaning to maintain long-term hygiene.

• Laser-Cut Foam for Precision Fit – Ensures snug, comfortable fit and reduces pressure points.

• Interchangeable Across Shell Sizes – Works across different MX437 shell sizes for flexibility.

• Authentic LS2 OEM Replacement – Trusted quality designed specifically for MX437 helmets.

• Multiple Color Options Available – Choose from black, red, blue, green, pink, yellow to suit your preference.