The Rev It Hi Vis Motorbike Vest are packed with features... PROTECTION FEATURES: OUTER SHELL PWR Shell Mesh EN471 - This PWR shell is knitted in an open structure to allow for breathability and flexibility, which maintains comfort as well as safety. PWR Shell 500D Stretch - This PWR shell fabric comes in a stretch variant. Providing maximal elasticized support for the body under all circumstances. PWR Shell 330 COMPOSITION 100% Polyester VISIBILITY 3M Scotchlite reflection at shoulders and back Reflective logos at chest and back Reflective panel at waistband ERGONOMIC FEATURES: FIT Tour Fit ADJUSTABILITY Adjustable waistband BREATHABILITY Highly breathable FEATURES Stretch waistband Connects to various jackets with connector loops Separate wearable Includes transport bag