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.
 
 
Weight:
2 oz
Material:
6 oz premium nylon/spandex
Neoprene:      
0.5 mm HydroSkin®
Seams:
Flat-lock stitched
Category:
Insulating Headwear
Features:
Titanium laminate adhesive
Water-based adhesive
 
 
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