For toasty warmth, a great fit, and freedom of movement, the Dual Fleece Hooded Jacket combines the legendary comfort of Mountain Hardwear's Monkey Fleece fabric with stretch side panels. Polyester bonded Monkey Fleece for heat trapping warmth. Stretch side panels for extra mobility. Dual hem drawcords for easy adjustment on the fly. Fleece lined chin guard wont chafe when zipped up. Low profile cozy hood traps heat from the top down. Standard fit: Not too tight, not too loose will fit over base and midlayers without restricting movement.