Giro Seam Snow Helmet Matte Black Medium (55.5-59 cm)

ALL MOUNTAIN ADVANTAGE
The Seam is a proven classic with a focus on fit and performance. Head-hugging comfort is achieved through the turn of a dial with the durable In Form Fit System and ventilation can be tuned to match a variety of conditions with our innovative Stack Ventilation and Thermostat Control Adjustable Venting. It’s clear that the tried and true Seam is a weapon for all-mountain attacks.

IN-MOLD CONSTRUCTION
In-Mold Construction fuses a tough polycarbonate outer shell with the helmet’s impact-absorbing foam liner. The fusion process allows for better ventilation systems, making In-Mold helmets lighter and cooler than traditional helmets.

IN FORM FIT SYSTEM
The In Form Fit 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. The Vertical Tuning feature accommodates different goggles and head shapes for a custom fit free of gaper gap.

THERMOSTAT CONTROL ADJUSTABLE VENTING
Adjustable venting allows you to control the air vents. Close them on a cold, snowy day. Open them up on a warm spring day. The adjustable vent allows you to remain comfortable with just the slide of your finger.

STACK VENT
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 vent of your goggles helps to keep them clear and fog free.

X-STATIC LINER
Pure silver is the secret ingredient that gives X-STATIC the power to provide natural, permanent anti-odor protection to keep your helmet feeling and smelling fresh. It is not a finish, or a treatment. Silver is incorporated in the fiber. Therefore, the silver will not wash out or wear off and lasts the life of the product.

Product Features

• Construction – in-mold construction
• Fit system – in form fit system, vertical tuning
• Ventilation – thermostat control adjustable venting, super cool vents, stack ventilation
• Compliance – CE EN1077
• Features – X-Static anti-microbial padding, compatible with aftermarket Giro audio systems, seamless compatibility with all Giro goggles