DUBLIN AIRATION ARROW HELMET II R.M. WILLIAMS MEN'S Triple ring design creates 3

Triple ring design creates 3 options for varied level of control & severity

Our Merino+ blend combines natural Merino+ with technical fibres for style with performance

Combining the cutting edge LeMieux CC Square style and the latest in light weight technical mesh fabrics

ultra-soft seams

DUBLIN AIRATION ARROW HELMET II R.M. WILLIAMS MEN'S Triple ring design creates 3Lightweight helmet with multiple air vents for increased airflow to keep you cool and comfortable. Matte finish outer Quick release buckle and adjustable sizing dial for the perfect fit Coolmax removable liner for comfort and easy care Hi visibility piping Approved to ASTM F1163 15, SEI certified model