evo.com | ION Jerseys > Casual on the outside, technical on the inside. The ION Ionic DR Short-Sleeve Jersey is made from their team's favorite DriRelease(R) Cotton blend that pairs a soft hand feel with quick-drying functionality. DriRelease(R) Eco + Organic Cotton 85% Recycled Polyester / 15% Organic Cotton Fast Drying Regular Fit Natural Handfeel | ION ic DR Short-Sleeve Jersey 2026 - Large in Black | Cotton/Polyester