Speaking of our current product line, our Signature jersey is the least compressive fit and has a lot of stretch and flexibility. Our SE is more compressive than the Signature in the sleeves, but will feel similar otherwise. The Ultralight is our most compressive and supportive fit. Our Radiator Mesh jersey is similar to our Ultralight, but less compressive through the torso/stomach area given the Radiator fabric. All of our jerseys are intended to be a tight/tailored fit to minimize extra material. This has several benefits, including muscle support, minimal chafing, and improved breathability and wicking.