Like the G3 COMBAT PANT, the FIELD PANT AC FR are sized to fit the male operator population, with 2" size increments at waist for perfect fit without metal hardware. Ten pockets located for easy access in the same configuration as the G3 COMBAT PANT. Fully shaped knees are reinforced and accept AIRFLEX™ FIELD KNEE PADS (sold separately). Fabric is Defender M Ripstop. Button fly. Check Size Chart above for proper fit. Made in the US from US materials.