Big features in a pint sized package.The Nino DVRT features our compass fit dial fit system, DVRT protection padding, and an ultra-lightweight design ensuring maximum comfort and a perfect fit for children ages 3-12. Premium construction, a low profile, and adaptability for all seasons. Patented Flip Visor Included. Compass Fit Find your perfect fit with our compass fit system. Simply twist the dial to adjust to your custom fit, keeping your head snug and secure. Due to its light weight, this system will feel as if the helmet were custom made for your comfort. Zipmold+ A PVC micro shell lined with proprietary Zip Mold+(R) liquid injected foam construction that has a higher strength to weight ratio than traditional in-mold helmets, creating a lighter, lower profile helmet. DVRT Bern's fresh rotational energy management solution literally DVRT' rotational energy through five layers of patented sliding membranes that rotate omni-directionally during oblique impacts. Efficiently integrated into Bern's liner system, DVRT offers optimal comfort and performance while still delivering Bern's trademark low profile style.