Developed and designed specifically for an optimized fit for younger or smaller-framed riders, the lightweight and highly ventilated Youth Sequence Kidney Belt offers excellent support across the lower back and torso. Thanks to its ergonomic design, this belt gives wide-ranging freedom of movement and flexibility.   Construction Lightweight and flexible lower back shell construction provides the perfect balance of support, impact protection and flexibility for highest comfort when riding. Perforations in the Waist Straps, back main elastic bands and the 3D mesh behind the main CELL structure provides extra ventilation.   Key Features Ergonomically designed for maximum stability across lumbar spine and lower back. The TPR CELL structure of the main panel is flexible to allow the ease of movement and owing to the nature of the Cell Structure it is also highly breathability and allows for maximum airflow.   Ordering size       Age      Waist circumference (cm) S/M                     6-8            60,5-70,5 L/XL                   9-12           70,5-80,5