Smith Optics Road Bike Helmets E00740 Signal MIPS Helmet Color:02X - Matte Indigo which are BROWN AQUA and

which are BROWN AQUA and GREY CARAMEL with size 5321-138

but part of the material's layered construction

The full-rim acetate construction provides the structural integrity needed for accurate lens mounting

At 56-20-145mm

Versatile Oval Shape for Multiple Face Types

Smith Optics Road Bike Helmets E00740 Signal MIPS Helmet Color:02X - Matte Indigo which are BROWN AQUA andProtection Lightweight in mold construction MIPS system available in all colors Fit VaporFit adjustable fit system 21 optimized vents Performance comfort lining Ultra light single layer webbing Integration AirEvac ventilation Ultimate eyewear integration Weight (Size M, MIPS) 11oz 300g Certification CPSC, CE EN 1078, AS NZS2063 Size Guide Small: 51 55CM Medium: 55 59CM Large: 59 62CM X Large: 61 65CM Description The Signal helmet provides cyclists an