Mountain Equipment Company

Nutcase Vio Adventure Helmet - Unisex


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A stylish helmet that won’t clash with your business casual on the daily commute. Under the Vio’s clean lines MIPS® technology (Multi-directional Impact Protection System) helps keep you safe.

  • In-mould construction combines a polycarbonate shell with an EPS inner
  • MIPS technology improves protection from rotational impacts
  • Adjustable dial fit
  • Fidlock™ magnetic buckle
  • Plenty of air vents
  • Removable sun visor

Tech specs

Ideal for
  • Cycle commuting
  • Urban cycling
Fit system
  • Adjustable dial
Molded in the shell
Inner material
  • EPS (expanded polystyrene)
Shell material
  • Polycarbonate
59-62cm (Topo Large/X-Large)
55-59cm (Topo Small/Medium)
  • Cycling
  • CPSC
Made inChina


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