Oumurs Adult DOT Off-Road Dirt Bike Helmet Kit XXL — Matte Black with Goggles, Gloves & Mask, Adjustable Sun Visor

This OUMURS adult dirt bike helmet kit pairs a DOT FMVSS-218 compliant ABS shell and EPS impact liner with practical riding accessories so you get a ready-to-use protective set straightaway. Thoughtfully designed vents, a quick-release chin strap and a removable sun visor help you adapt to trail, track and street-adjacent conditions. Available in four adult sizes up to XXL, the helmet balances safety features and everyday comfort for unisex riders.

How does the helmet protect me while riding off-road?

The helmet meets DOT safety standards and combines an impact-absorbing EPS interior with a tough ABS outer shell to manage crash energy. Structural features and the secure quick-release buckle keep the helmet positioned correctly during sudden movement, while a full-coverage shape shields face and jaw from debris.

• DOT FMVSS-218 certification for regulated safety performance
• Durable ABS outer shell resists scrapes and punctures
• EPS liner for energy absorption on impact
• Quick-release chin strap secures helmet fast and releases easily

What comfort and ventilation features help on long rides?

Multiple, strategically placed vents promote steady airflow across the EPS liner to reduce heat build-up and keep you cooler during long sessions. Padding inside cradles the head for comfort and can be removed for cleaning, while the adjustable sun visor reduces glare when riding into bright light.

• Front and rear vents for continuous airflow and reduced interior heat
• Quiet-optimized vent pathways to lower wind noise at speed
• Removable, washable interior padding for hygiene and fit tuning
• Adjustable sun visor to block glare without adding bulk

What accessories are included and how do they improve visibility and protection?

This kit includes off-road goggles, a face mask and gloves sized to the helmet kit, so you have coordinated eye, face and hand protection. The goggles protect from wind, dust and UV while offering a wide field of vision; the mask deflects debris and dust; gloves provide grip and abrasion resistance for better bike control.

• Goggles: anti-wind and UV resistance for clearer trail vision
• Mask: blocks dirt and dust for cleaner breathing zones
• Gloves: improve grip and protect palms from abrasion
• All accessories designed to fit with the helmet’s visor and shell geometry

How do I choose the right size and ensure a proper fit?

OUMURS offers four adult size ranges (M, L, XL, XXL) with head circumference guidance in millimeters and inches. Measure around the largest part of your head just above the eyebrows, then select the size that falls within the specified range for a snug, stable fit that leaves room for eyewear and the included padding.

• Measure head circumference above eyebrows and ears for accuracy
• Sizes: M (570–580 mm), L (590–600 mm), XL (610–620 mm), XXL (630–640 mm)
• Snug fit without pressure points ensures correct safety performance
• Removable liners allow minor fit adjustments and cleaning

Who is this for: Riders seeking a complete off-road helmet solution—the OUMURS matte black kit suits motocross, ATV, downhill, moped and recreational trail riders who want DOT-certified protection plus goggles, gloves and a mask in one package. It’s aimed at adult, unisex users who prefer a ready-made combination of safety, ventilation and convenience that fits a range of head sizes up to XXL.