Brooks Cascadia 20 Trail Running Shoe - Women's Arctic Wolf/Rose/Nightlife 9.0. This trail-ready outsole provides excellent traction on soft and firm terrain. Our Trail Adapt technology features a wide base of support flexibility in critical areas and adaptable lugs to help you move through the trail. Plus we've added 4 mm of nitrogen-infused DNA FLASH v2 cushioning for comfort and protection.The upper incorporates a durable yet soft air mesh with added 3D overlay protection features for zonal protection on high-abrasion areas. Features of Brooks Cascadia 20 Trail Running Shoe - Women's A stable and adaptable ride industry-leading traction and protective comfort for any trail.Vibram Megagrip outsoleTrail Adapt technologyEnhanced trail-ready fitToe cap and mudguard for upper protection. Package Contents: Brooks Cascadia 20 Trail Running Shoe - Women's Brooks 1204781B206.090: Cascadia 20 Trail Running Shoe - Women's Arctic Wolf/Rose/Nightlife 9.0