Oumurs Dirt Bike Helmet for Adults M with Goggles, Gloves & Mask — DOT FMVSS‑218 Certified, Ventilated Black

OUMURS Adult Dirt Bike Helmet is a DOT/FMVS‑218 certified off‑road helmet that ships with goggles, gloves, a breathable mask, and an adjustable sun visor for safe, ventilated riding.

Designed for motocross, ATV, BMX and moped riders, this OUMURS helmet balances DOT‑level protection with practical accessories and summer‑ready ventilation. The hard ABS shell and EPS energy‑absorbing liner meet DOT FMVSS‑218 requirements to provide impact resistance, while multiple vents and an adjustable sun peak keep airflow and visibility optimized during long rides. The package includes a compatible goggle set, riding gloves and a windproof mask so you can hit the trail immediately.

How does this helmet protect me compared to basic helmets?

The OUMURS helmet uses an ABS outer shell paired with EPS foam lining to disperse impact forces, meeting DOT FMVSS‑218 standards for road and off‑road use. A secure double D‑ring chin strap keeps the helmet locked during sudden movements or impacts.

• DOT FMVSS‑218 certified shell and liner for tested impact resistance
• EPS inner layer absorbs and spreads impact energy
• Double D ring retention for a reliable fit under stress

What comfort and ventilation features help on hot rides?

Ventilation is designed to move fresh air through the helmet and reduce internal heat buildup, letting you ride longer without feeling stifled. The visor helps block low sun and debris while remaining adjustable to your preferred angle.

• Multiple strategically placed vents for continuous airflow
• Optimized vent geometry to lower wind noise while riding
• Adjustable sun visor to reduce glare without blocking airflow

What accessories are included and how do they improve my ride?

This helmet ships ready to use: goggles shield your eyes from dust and UV, the mask cuts wind chill and dust infiltration, and gloves offer grip and hand protection. The kit reduces the need to source matching accessories separately.

• Anti‑fog, UV‑resistant goggles for clear vision on dusty trails
• Windproof mask to block debris and keep breath comfortable
• Riding gloves that improve grip and reduce hand fatigue

Which size should I choose and how does sizing work?

OUMURS offers four adult sizes; measure head circumference at the widest point above the ears to choose the correct fit. A properly sized helmet sits level on the head, with the rim about one finger‑width above the eyebrows, and feels snug without painful pressure.

• Adult‑S: 550–560 mm (21-5/8"–22")
• Adult‑M: 570–580 mm (22-1/2"–22-7/8")
• Adult‑L: 590–600 mm (23-1/4"–23-5/8")
• Adult‑XL: 610–620 mm (24"–24-3/8")

Who is this for: The OUMURS Adult Dirt Bike Helmet is aimed at recreational and commuter riders who want a DOT‑certified off‑road helmet with practical accessories included. It suits motocross and ATV enthusiasts, BMX and moped riders, and anyone needing reliable protection plus goggles, gloves and a mask right out of the box. Choose your size using head circumference, and expect a balance of protection, ventilation and ready‑to‑ride convenience without hunting for matching gear.