Giro Men's Source MIPS Bike Helmet

FEATURES:

• Built for mountain biking
• In-mold polycarbonate shell and EPS liner
• Slimline webbing
• Aggressive ventilation from 16 wind tunnel vents coupled with deep internal channeling helps keep things cool even when the riding gets rowdy
• Adjustable moto-style screw-in visor
• CoolFit antimicrobial padding provides comfort and reduces sweat odor
• Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

TECHNOLOGY:

• Equipped with MIPS®, the Multi-Directional Impact Protection System, so you not only stay cool but stay safe with extra protection and durability
• Integrated MIPS® reduces rotational forces while enhancing comfort and fit
• Polycarbonate Hardbody™ lower shell extends coverage to the inside of the helmet to eliminate adhesives and excess weight
• Roc Loc® 5 fit system features a simple and effective rear thumb dial for a comfortable and secure fit

SPECS:

• Circumference:
• S: 20 in. – 21.75 in. / 51 cm – 55 cm
• M: 21.75 in. – 23.25 in. / 55 cm – 59 cm
• L: 23.25 in. – 24.75 in. / 59 cm – 63 cm
• XL: 24 in. – 25.6 in. / 61 cm – 65 cm
• Weight: 340 g