Giro Seam Helmet:
SEAM
The Seam is the perfect all mountain helmet. An improved Thermostat™ vent system, our
Stack Vent, and a feather light weight will keep your temp under control, your goggles
clear and your comfort level at an all time high. Finish it off with the best fit system
ever made for a snow helmet and you are ready for a full day on the mountain.
S (52 – 55.5cm), M (55.5 – 59cm), L (59 – 62.5cm)
Features:
In-mold construction; X-Static anti bacterial padding; 12 Super Cool vents with
Thermostat control; Stack Vent
Compatibility:
Compatible with all after market TuneUps systems.
The In Form system makes it easy to dial in a custom fit in seconds - even with gloves on.
An ergo-friendly dial at the base of the helmet provides up to 6cm of adjustment and
enhanced stability while the vertical tuning feature accommodates different goggles and
head shapes for a custom fit, free of gaper gap.
In-mold construction fuses a tough polycarbonate outer shell with the helmet’s impact-
absorbing foam liner. The fusion process allows us to sculpt better ventilation systems,
so In-mold helmets can be lighter and cooler than traditional helmets.
Super Cool vents pull cool, fresh air into the helmet while pushing heat and stale air
out. By maximizing efficiency and optimizing vent shapes, the collective cooling power of
Super Cool vents helps to regulate your core temperature and keep you feeling fresh all
day.
Thermostat ventilation control allows you to custom tune airflow instantly with a simple,
low profile control button on the outside of the helmet. No other system is faster or
easier to adjust, and nothing is more effective at keeping you comfortable.
Our Stack Vent was developed based on research showing the majority of the warm air that
can cause fogging exhausts from the center top vent of the goggle. Aligning the Stack Vent
in the helmet with the center vent of your goggles helps to keep them clear and fog free
while maintaining total helmet and goggle integration.
In addition to being very comfortable, our X-Static pads provide anti-microbial properties
to help keep your helmet fresher, longer. The pads are also machine washable.
