2011 Answer Ion Jersey Rain , snow, mud and dirt; we have tested our Ion jersey in all of these settings to make sure it is relevant to your riding needs. Our Ion jersey is one of the best valued mid level jersey available . Engineered raglan sleeve , full cut pattern and multi-paneled, contoured collar. Self-fabric collar fits snug, is non - restrictive and keeps dirt out. Lycra® micro cuffs hold sleeves in place without constricting tightness. Detail highlights include full yet tailored cut , extra long tail and flat seam stitching