Giant Rail Mountain Helmet (Matte Castle Rock) (S)

Giant Rail Mountain Helmet Description:

The Giant Rail Mountain Helmet was designed with a user-friendly head form intended to provide a more universal fit, and the super-slim Mips Air Node® integrated rotational impact protection system, positioning Rail as one of Giant’s most comfortable and lightweight mountain options to date. Within Giant Rail helmets is an accessible, four-position, snap-in height adjustment system that makes properly fitting your helmet a breeze, while a handy, easy-to-fasten Fidlock buckle connects in seconds, ensuring your helmet is where you need it, when you need it.

Features:

• Mountain helmet with universal headfit and advanced safety protection
• Integrated, super-slim Mips Air Node® liner amplifies protection and comfort
• 3 in-molded PC shells provide optimal protective structure
• Easy to adjust fit system quickly adjusts to head circumference
• Magnetic Fidlock® buckle system quickly fastens with one hand
• Three-position adjustable visor

Specifications:

• Fit System: Snap-in rear height adjustment fit system
• Ventilation: 21 Vents
• Safety Features: MIPS
• Color: Grey
• Weight: 360g (Size M)

This product was added to our catalog on November 19, 2025