Alk13 Helmet - Krypton
380 grams
S/M 49/55 cm
L/XL 55/61cm
the Krypton ALK13 helmet uses Outmold technology:
the addition of a urethane shell and an ultra light polystyrene, for optimal protection and comfort.
One helmet, two sizes (S and M) thanks to the additional foam provided in the box and a perfect adjustment to each head with the help of the straps.
NF EN 1078 certification