This item has not sizing tag, based on measurements PtP: 18". Stretch to 20' but it is very slim bodycon through the torso (16") Length: 27" Premium European Brand! Move Fast and Look Good with Assos SSGrand Prix Evo 8 Cycling Jersey! Conquer the road in style with the Assos SSGrand Prix Evo 8 Cycling Jersey. Designed specifically for men, this jersey offers a perfect balance of comfort and performance. Made from high-quality materials, it features a full zip design for easy on and off, while the SSGrand Prix Evo 8 technology ensures maximum breathability and moisture-wicking. Don't just ride, ride in style. - High-performance cycling jersey - Designed for men - Full zip design for convenience - SSGrand Prix Evo 8 technology for breathability and moisture-wicking - Stay comfortable and stylish on every ride. #AssosCycling #MensJersey #SSGrandPrixEvo8 #FullZip #RideInStyle