• The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.
• The Roc Loc® City fit system features a rubberized dial for easy adjustability and large plush pads for ultimate comfort and stability. The fit system is made of a durable flexible material for long-term performance and daily lockability. The three positions of vertical adjustability and 6cm range make this a perfect fit for your daily use.