He'll stay steady on his feet both on the city streets and the outdoor trails with the durable comfort and reliable traction of the Medomak CNX shoe from Keen. Keen CNX is low profile enabling the foot to move naturally. Water-resistant leather and mesh upper. Reverse strobel construction provides streamlined interior. Secure fit lace capture system. Breathable mesh lining. The Keen fit is slightly modified, with a more secure heal and a slight reduction of width and volume. Metatarsal ridge and contoured arch provide natural underfoot support. KEEN.PROTECT patented toe protection. Contoured arch provides comfortable midfoot support. Grippy, non-marking rubber outsole ensures traction on wet or dry surfaces. Measurements: ; Weight: 7 oz ; Product measurements were taken using size 2 Little Kid, width M. Please note that measurements may vary by size.