Super F6 Double Ply custom made to your measurements. Has the low cut scoop neck. Same great preformance but tailored to your body dimensions. Each shirt comes with 1 free alteration. At checkout in the "Special Instructions" box please provide the following information: height, weight, flexed bicep, relaxed chest,shoulder measurment around the widest part, color and fit (training, meet, competition). Please allow 8-9 weeks for delivery.