NRS HydroSkin 0.5 Helmet Liner


Science may have debunked the myth that we lose heat through our head, but no one can deny the next-level comfort that the NRS Hydroskin 0.5 Helmet Liner provides when the wind is cold and the water is colder.

  • 0.5 mm of neoprene insulation for added warmth under a helmet.
  • Premium nylon-spandex exterior sheds water and provides optimal stretch.
  • Soft, smooth and hydrophobic interior provides insane next-to-skin comfort.
  • Titanium-laminate adhesive reflects and retains body heat for superior warmth.
  • Durable Water Repellant (DWR) treatment helps shed water preventing evaporative cooling.

What do SKO think? Wearing a neoprene hat under her helmet is normal practise for Laura (Falls of Lora essential wear…) but it does mean adjusting the padding every time. This Neo Helmet Liner is thin and supple enough that no additional adjustment is needed and does the insualtion job just as well as a 3mm cap. 


Size Head Circ. (cm) Head Circ. (in)
S 51 – 55 20 – 21.5
M 55 – 58 21.5 – 23
L 58 – 62 23 – 24.5