GIRO Ratio helmet, Mat Titanium
An affordable modern helmet that can't compete with much more expensive models. Under the hood, you will find an easily adjustable In Form fastening system, a full-fledged Thermostat ventilation control or linings with antibacterial treatment. Compatibility with Giro ski goggles is guaranteed - we recommend the Roam, Cruz, Boreal or women's Moxie models.
CONSTRUCTION
Hard shell - the durable outer shell is shaped separately and then connected to the inner EPS insert.
It meets the CE EN1077 standard.
CLAMPING SYSTEM
In Form Fit System - range of 6 cm, pulling with an ergonomic wheel.
Vertical Tuning - helmet height adjustment.
VENTILATION
Thermostat Control - adjustable and closable ventilation.
Stack Ventilation - support for ventilation of glasses.
PROPERTIES
Compatible with all Giro ski goggles.
SIZES
S (52-55.5 cm), M (55.5-59 cm), L (59-62.5 cm), XL (62.5-65 cm)
| Sex | Unisex |
| Colour | grey |
| Sport | alpine skiing |
| product ID | 44301 |
| Super Fit sizes | S | M | L | XL |
|---|---|---|---|---|
| Head circumference (cm) | 51 - 55 | 55 - 59 | 59 - 63 | 63 - 65 |
| Full face size | S | M | L | XL |
|---|---|---|---|---|
| Head circumference (cm) | 51 - 53 | 51 - 55 | 55 - 59 | 59 - 63 |
| Universal sizes | Women's UNI | Unisex | Extra large |
|---|---|---|---|
| Head circumference (cm) | 50 - 57 | 54 - 61 | 58 - 65 |
| Children's sizes | Scamp Model | Dime Model | UNI Children's | UNI 5+ | ||
|---|---|---|---|---|---|---|
| XS | S | XS | S | |||
| Head circumference (cm) | 45 - 49 | 49 - 53 | 47 - 51 | 51 - 55 | 47 - 54 | 50 - 57 |
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