OutdoorMaster MIPS Bike Helmet for Youth, Road & Mountain Helmet, Orange, Size Large — 26 Vents & Removable Liners

OutdoorMaster MIPS Bike Helmet is a lightweight, ventilated adult cycling helmet with integrated MIPS protection and two removable liners for customizable comfort and safety.

This helmet blends rotational-impact technology with a highly adjustable fit and strong airflow to suit road, mountain, and urban rides. It was designed to be versatile: the helmet comes with a 3-way adjustment system, a 360° fit dial, and two interchangeable inner liners so you can optimize comfort and fit for different temperatures and riding styles. At just 278 g it keeps weight low while offering 26 vents to manage heat and moisture on long rides.

How does the MIPS system improve helmet performance?

The helmet’s MIPS layer is built to allow slight, controlled movement between the head and shell during certain angled impacts, which can reduce rotational forces transmitted to the head. It does not guarantee injury prevention, but it adds a supplementary layer of rotational-impact management to the helmet’s structure.

• Integrated low-friction MIPS liner to help manage rotational energy
• Works with the helmet’s EPS foam and shell design
• Non-invasive fit—keeps profile slim and aerodynamic

How do the removable liners and adjustment system affect fit?

Two removable liners let you tailor thickness and comfort: swap thicker pads for cold-weather rides or thinner pads for hot days. The helmet also features a 3-way adjustable cradle, up/down height settings, a 360° dial, and side strap adjustments to dial in circumference and position for head sizes from 50–62 cm.

• Includes two inner pads for seasonal comfort options
• 360° adjustment knob for precise circumference control
• Adjustable side straps and up/down height for secure placement

Will this helmet stay cool and light on long rides?

With 26 vents and an aerodynamic shell, the helmet promotes steady airflow to reduce sweat build-up and perceived drag. At approximately 278 g (0.61 lb), the helmet minimizes neck strain and feels unobtrusive on multi-hour rides, commuting, or casual outings.

• 26 ventilation channels to move air across the head
• Streamlined shell reduces wind resistance on faster rides
• Super-light construction keeps weight near competitive road-helmet levels

Which activities is this helmet suited for?

This OutdoorMaster helmet is made for multiple two-wheeled and board sports: road and mountain cycling, e-scooters, commuting, and recreational skateboarding. Its versatile features make it a practical choice for riders who want one helmet for different environments rather than sport-specific gear.

• Suitable for road cycling, mountain trails, commuting, and e-scooters
• Unisex sizing and styling for youth and adults
• Quick pad swaps adapt it from cool to warm weather

Who is this for? Riders who want a single, adaptable helmet that balances safety features with comfort and ventilation. It’s a good match for commuters, recreational cyclists, and mixed-discipline riders who value an adjustable fit, low weight, and the added rotational protection that MIPS provides. If you need precise sizing, measure head circumference about an inch above the eyebrows to select the correct 50–62 cm fit range.