TAC Vanes Driver Vanes OD Green 3.75 in. - 100 PackTAC Vanes Driver Vanes OD Green 3. 75 in. 100 pk. Optimize your archery experience with the TAC Vanes Driver Vanes in OD Green. Designed for exceptional performance, these vanes feature a mid profile design that ensures ideal clearance and stability during flight. The proprietary polymer blend material offers an excellent memory for consistency, allowing for reliable results with every shot. With a focus on minimizing drag, the TAC Vanes Driver Vanes