PMT Prussian Bicycle Helmet, Large Head Circumference, Plus Size, Extra Large, for Mountain And Road Bikes, Cycling Helmet, Black

Lightweight design with high-density foam

Symmetrical air duct with 24 vents for ventilation

360° head circumference adjustment knob

Multi-level depth adjustment for a better fit

Comfortable inner lining made of jacquard spandex fiber

Third Generation Regulator for a comfortable fit

High-quality fastener with ITW brand buckle

Comfortable chin pad made of jacquard spandex fiber

Logo printed with high-quality, long-lasting transfer

Measure head circumference from the protruding point of the forehead, passing through the brow bone and the point where the back of the head protrudes

Use a soft ruler to measure around the head, including hair

Use an item like an ID card (8.5cm) for measurement if a measuring tool is not available

Dual-mode integrated molding process using imported POLYSOURCE205T material

1.0mm thick polycarbonate (PC) shell for one-time molding

When measuring head circumference, choose a helmet based on your own measurements.