The Giro Radix men's mountain bike helmet combines rugged style and durability to meet the demands of core trail riders, with the coverage, lightweight and ventilation riders need to ride comfortably and confidently, all day. The highly adjustable Roc Loc 5 system allows you to customise fit/feel for enhanced stability and long-range comfort. The P.O.V. visor offers 15 degrees of adjustment, and the tough polycarbonate outer shell is fused permanently to the EPS foam liner using our In-Mold construction process, to enhance durability and ventilation without excess bulk.
 
FEATURES:
Deep coverage
P.O.V. visor
Cool-fit anti-microbial padding
 
CONSTRUCTION:
Full-wrap In-Mold polycarbonate shell with EPS liner
 
FIT SYSTEM:
Roc Loc 5
 
VENTILATION:
25 Wind Tunnel vents with internal channeling
 
SUPER FIT SIZES:
S 20”21.75” / 51-55cm
M 21.75”23.25” / 55-59cm
L 23.25”24.75” / 59-63cm