Body: 4 oz/yd2 / 130 gsm, 100% polyester sonic heather interlock; Trim: 5.1 oz/yd2 / 180 gsm, 100% polyester mesh side and back panels; Moisture-wicking; 6-panel, structured, mid-profile; Heavy buckram in front panels; Sewn eyelets; Adjustable snap-back closure;