The Yeti works on road and trails and comes with comfortable fully-adjustable lacing so you can create the ideal slip-on slip-off fit without over-tight laces. Use these sandals to run a morning trail and then keep wearing them for the rest of the day. The sole comprises a 1.8mm Vibram footbed made of textured non-slip rubber meaning your foot is firmly planted with each landing. Below this is a 3mm dense rubber foam layer giving you comfort on long trails. The outersole (the part the makes contact with the ground) is a tough yet pliable layer providing outstanding grip with its block-style tread, and exceptionally durability.