<!--ProdInc[170090509]/Mall:[rei_US]--> The addition of Zonal Koroyd for 2023 complements Mips Brain Protection System for energy-absorbing impact protection in the event of a crash Zonal Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection; Koroyd absorbs more kinetic energy on impact than traditional protection materials Mips Brain Protection System reduces rotational forces caused by angled impacts to the head Lightweight in-mold construction with performance comfort lining and low-bulk, single-layer webbing Updated and improved for 2023, the dial-adjustable fit and extended back coverage provide a personalized, locked-in feel Channels on the front make it easy to stow eyewear and the 2-position visor rotates up for on-the-go goggles storage 20 fixed vents and AirEvac ventilation system keep you cool and comfortable on hot days or exposed climbs AirEvac ventilation system integrates with Smith eyewear (not included) for fog-free lenses Helmet is designed for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience (eyewear not included) Certifications: CPSC, CE EN 1078Imported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Mountain Biking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Helmet Style</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class='' <img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170090509&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px''>
<!--ProdInc[170090509]/Mall:[rei_US]--> The addition of Zonal Koroyd for 2023 complements Mips Brain Protection System for energy-absorbing impact protection in the event of a crash Zonal Koroyd coverage for lightweight, energy-absorbing and ventilated impact protection; Koroyd absorbs more kinetic energy on impact than traditional protection materials Mips Brain Protection System reduces rotational forces caused by angled impacts to the head Lightweight in-mold construction with performance comfort lining and low-bulk, single-layer webbing Updated and improved for 2023, the dial-adjustable fit and extended back coverage provide a personalized, locked-in feel Channels on the front make it easy to stow eyewear and the 2-position visor rotates up for on-the-go goggles storage 20 fixed vents and AirEvac ventilation system keep you cool and comfortable on hot days or exposed climbs AirEvac ventilation system integrates with Smith eyewear (not included) for fog-free lenses Helmet is designed for ultimate integration with Smith performance eyewear and goggles for maximum comfort, venting and storage convenience (eyewear not included) Certifications: CPSC, CE EN 1078Imported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v-fc44804c=''''>Mountain Biking</p><!--]--></td></tr><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Helmet Style</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class='' <img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170090509&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px''>