The most popular junior racing boots for 10-12 age groups The DRS 75 are the most popular Dalbello junior racing boots among skiers in the U10 and U12 age groups. The boots are characterized by a moderate 75 flex index, enhanced step-in and numerous tuning options in relation to stance and forward lean. The 25-mm-wide power strap supports the power transfer and together with the warm Supercomfort Pro liner, offers optimum hold while both training and racing. Collection: DRS Category: Race Flex: 75 Last: 98 Weight: 1,720g (Size 22.5) Cuff Material: Race PU Construction: Overlap Shell Material: Race PU Liner: DB COMP 75 Fit System: MyFit Strap: Power strap 30 mm ISO: ISO 5355 Buckle: D5 Drive & Control:The Drive & Control technology offers more volume in the toe box and a precise wrapping heel zone. While the comfortable toe-box volume offers better fit, better blood circulation and - as a result - warm feet and toes, the wrapping heel zone stands for more control, direct powertransmission and more sensitiveness. More volume in the toe box for: > Better fit > Better blood circulation > Warm feet and toe Precise wrapping heel zone for: > More control > Direct power transmission Solid Lug One Piece Bootsole:Boot shells feature a one piece, SOLID LUG, sole construction for power energy transmission and unmatched sensitivity and ski feel. Canting (Shaft Alignment):The pivot points allow proper flexion of the ankle, a smoother forward flex and a more natural stance Micro-adjustable buckles:Permits skiers to precisely “fine tune” buckle closure tension for a more exact fit. With micro adjustment, you can twist the buckle to make it longer or shorter. DB COMP LINER:Dalbello's Comp liners are designed with the high performance skier in mind with extra EVA in the places where more support is needed. They offer a lower-volume, enveloping fit that improves performance. Adjustable rear liner spoiler:Modular rear liner spoiler adapts to a variety of lower leg shapes. Adding the spoiler permits skiers to increase the forward lean while removing it generate more volume inside the cuff. SPECIAL JUNIOR’S LOW PROFILE GEOMETRY CUFF:With it's special dedicated construction, thickness and buckle position, the lower cuff eases the boots bending especially at younger racers.