Giro Montaro MIPS III Helmet Cycling Helmet - White

$199⁹⁹ $250⁰⁰

Tax included. Shipping calculated at checkout

SIZE	CIRCUMFERENCE (cm)
SMALL	51-55
MEDIUM	55-59
LARGE	59-63
X-LARGE	63-65
UNIVERSAL ADULT	54-61
UNIVERSAL WOMENS	50-57
UNIVERSAL X-LARGE	58-65

How to measure your size – Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide. Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you’ve got the right size, you can adjust the fit.

All Giro size charts

Size

Large Medium Small

Product variants

Availability

Supplier Warehouse In StockUsually dispatched within 5-7 business days

See what delivery costs

Seen a lower price? Contact us.

The Giro Montaro MIPS III Helmet delivers aggressive trail protection without compromise. Built for serious riders who demand maximum safety on technical terrain, this helmet features advanced MIPS III technology that manages rotational forces from impacts at any angle. The reinforced shell construction and strategic ventilation keep you cool during intense descents while maintaining structural integrity where it matters most. Designed for enduro and downhill riding, the Montaro MIPS III combines rugged durability with modern impact protection. Ride with confidence knowing you're protected by one of the industry's most trusted safety systems.

KEY FEATURES

MIPS® BRAIN PROTECTION SYSTEM — Giro helmets are engineered to minimize energy transfer while meeting and exceeding strict safety standards. Helmets equipped with MIPS® are designed to reduce rotational forces, which Giro states may help lessen the amount of rotational force transmitted to a rider’s brain during certain impacts.
FIDLOCK® MAGNETIC BUCKLE CLOSURE — The Fidlock® magnetic buckle allows for easy one-handed operation without pinching. It combines strong magnets for effortless opening and closing with a secure snap mechanism that maintains a consistent locking hold.
ROC LOC® TRAIL AIR FIT SYSTEM — The Roc Loc® Trail Air system provides precise, micro-adjustable fit control, improved airflow, and a durable construction that resists wear from scratches, abrasion, and UV exposure.
IONIC+® PADDING — IONIC+® padding uses pure silver to deliver natural, long-lasting odor control, helping keep the helmet fresh over time.