Merrell Mtl Astrum Women is a trail running shoe for women. It is created in Merrell's test lab where most of their technical innovations are born. The trail shoe includes a snow stopper collar that reflects body heat back to the foot and a Vibram outsole that is inspired by winter tyres. The shoe has an unbeatable grip on mixed winter terrain.
Shield Technology Lycra Neoprene lining, Flexconnect, trailprotect, triple density Vibram outsole for best grip on snow and ice