

The Dynafit ST is a lightweight ski touring helmet with dual certification.
This very lightweight helmet, only 350g, is a packed with a range of technology, allowing you to use it for your different practices: ski touring, mountaineering. With dual certification, this helmet provides you with dual protection.
The ST also has an adjustable knob, known as the Boa, which allows you to adjust the helmet as close to your head as possible, with precision and speed. One cannot dream of a better adjustment system!
In terms of construction, the ST has In Mold technology which is a process that moulds the helmet by fusing the outer shell with the shock absorber in EPS (expanded polystyrene). Thus, the shell of your helmet is made of a single piece and has the advantage of being lightweight, as well as providing better ventilation and better impact diffusion, in case of shock.
Thus, the versatile ST helmet ensures you lightness, safety, and comfort throughout your different activities!


- Ear pads: removable
- Construction: In Mold
- Ventilation: Passive
- Materials: PC and EPS
- Headlamp clips
- Weight: 350g
Technology:
Double Certification: CE EN 12492 (mountaineering) + CE EN 1077 (skiing and snowboarding):
All Dynafit helmets meet the various criteria and have dual certification. They are therefore suitable for both mountaineering and downhill skiing. An extremely lightweight double protection.
In Mold Construction:
A process which consists of moulding the helmet by fusing the outer shell with the EPS (expanded polystyrene) shock absorber. The helmet shell is therefore made of a single piece. The advantage of this process is that it provides a lightweight helmet, more efficient ventilation and better impact distribution in the event of an accident.
BOA 360 System:
Precise and fast adjustment. The compact and lightweight Boa rotating dial allows for precise adjustment both longitudinally and laterally. The system ensures a perfect fit to the head shape and eliminates any pressure points.