Description Black Diamond HALF DOME S / M slate helmet Effective ventilation system ensures good air exchange. The helmet has a hybrid structure with profiled EPS foam and an adjustable shock absorption system. The headlamp holders are among the safest and most reliable on the market. Polycarbonate shell Vents Head lamp mount Circumference adjustment with a knob Weight: 330 grams Size: S / M (50-58 cm)
