DMFXNBLM Adult Bike Helmet Unisex Adjustable Cycling Helmet Black Medium

DMFXNBLM Adult Bike Helmet Unisex Adjustable Cycling Helmet Black Medium

• DUAL SAFETY CERTIFICATION & IMPACT RESISTANCE:Certified to both CPSC and EN1078 safety standards, this mountain bike helmet meets stringent safety requirements. Constructed with a durable PC outer shell and high-density EPS foam liner via in-mold technology, it effectively absorbs impact energy to protect your head during urban commuting, trail riding, or outdoor adventures
• SUPERIOR VENTILATION SYSTEM: Strategically engineered with 19 precisely‑designed air vents, this sports helmet maximizes airflow to keep you cool and dry. The advanced channeling system reduces wind resistance and prevents overheating, ensuring a comfortable experience even during intense cycling sessions in hot weather
• DETACHABLE MAGNETIC VISOR: Tool‑free quick install & removal. Strong magnetic hold prevents drop‑offs while riding, blocks UV rays for riding in varied light conditions
• ULTRA-LIGHTWEIGHT DESIGN: Boasting an overall weight of only 330g, this bike helmet minimizes neck strain and fatigue. Its lightweight construction allows for agile movement and long‑distance comfort, making it ideal for marathon riding or daily commutes without feeling burdensome
• CUSTOMIZABLE FIT & STABILITY: Featuring a rear adjustable dial system, this helmet lets you easily tailor the fit to match your head circumference. Paired with adjustable side straps and a secure chin buckle, it delivers a snug, stable fit that stays firmly in place even over bumpy off-road terrain
• TWO SIZES AVAILABLE: Adjustable dial for customized fit. Featuring an easily‑adjustable fit system, you can easily achieve the perfect fit. Two sizes are offered: M for 21.7‑22.8 inches (55‑58cm), L for 23.2‑24.0 inches (59‑61cm). Fits most youth, adults, men and women