SMITH Triad MIPS Helmet Size:- Small 51-55cm Hard-working and hard-wearing

Hard-working and hard-wearing

6mm for 1-1/8

5 Aluminum Loop H-Bar shares the same comfortable 45 degree sweep

The Summit knee guards provide CE-certified protection that you can comfortably ride in all day

SMITH Triad MIPS Helmet Size:- Small 51-55cm Hard-working and hard-wearingWhether you ride for routine fitness, focused training, or just for fun, the Smith Triad bike helmet has you covered on the road with advanced impact technology and tunable comfort. The combination of Zonal KOROYD and Mips help to absorb impacts and rotational forces so you can focus on the ride. Our VaporFit system lets you adjust the helmet on the fly with the turn of a dial, and the Mips layer is integrated with the fit system for a snug, cohesive