KR-2i Back Protector features:
•Lightweight, flexible PU injected impact foam
•Contoured for anatomical and adaptive fit
•Perforated for breathability and comfort
•Channel ventilation system for optimized airflow
•Dimensions: SMALL = 15.5 x 9.5 inches, MEDIUM = 16.5 x 10 inches, LARGE 17.5 x 10.5 inches
•NUCLEON KR-2i Back Protector Insert is CE certified Level 2 (EN1621-2:2014)
Disclaimer: Size charts should be used as a guide only. Accuracy of size charts cannot be ensured definitely - size selection is at buyers discretion.