The SM3 Youth weighs 1060g (ECE) and 1170g (DOT). This layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts.
The NEW 2026 ALPINESTARS SM3 S-M3 YOUTH HELMET is a suitable choice for young climbers seeking a high-quality, fashionable helmet that offers excellent protection during their climbing adventures.
