S1 Lifer Helmets - Black Size:Medium - 54.6cm / 21.5" Seamless interior finish provides ultimate

Seamless interior finish provides ultimate comfort

Loop the two ends around a wheel or toe stop

59mm high-end wheel designed for derby

25" 7 - 8" 8 - 9" 8 - 9" Knee: 10 - 12" 12 - 14" 14 - 16" 16 - 18" 18 - 23" Elbow: 6 - 8" 8 - 9" 9 - 10

Moxi Size (US) UK Size EU Size CM Measurement 4 3 35-36 22

S1 Lifer Helmets - Black Size:Medium - 54.6cm / 21.5" Seamless interior finish provides ultimateS1 LIFER Helmets S1 Helmet Co are an independently owned and operated brand that is deeply rooted in the Californian skateboarding, longboarding, BMX and roller derby scenes. Today S1 Helmet Co has an extensive line of protective helmets that are rapidly becoming known throughout the industry, thanks to their unrelenting approach to style and safety. The S1 Lifer helmets offer up to 5 times more protection than regular soft foam skate helmets and