TRAIL 2.0 Midweight Mini-Crew provides the ultimate performance toesock designed and tested in the harsh and unpredictable terrain of trail running. Built to last for endless mileage with InjinjiÆs 5 Toe Fit System, this toesock provides extra padding under the foot for maximum protection and increased comfort. A double elastic cuff and mesh top lock keep dirt and debris out while allowing your foot to breathe. YouÆre getting the unmatched benefits of natural toe splay, blister prevention and superior moisture management with Injinji. This sock is a winner to make you a winner.