Ultra-light-in-mold construction
Low profile regulator adjustable climate control
Adjustable Fit System
Performance Lining
Snapfit Earpads
Acting Venting System
All-season design
Note:
Wrap measuring tape around your head, just above eyebrows. Note your size at the point of overlap.
Size S for 50-54 cm  Head Circumference
Size M for 54-58 cm Head Circumference