Upper materialspu seasonsummer spring autumn gendermens activitybackcountry hiking cycling leisure sports shoes styleclosed toe lining materialsmesh fabric outsole materialsnylon fiberglass air flow vents non slip tread rubber carbon fiber fastenerlace up forged microlock buckle and strap adjuster available widthaverage toe shaperound toe closure typelace up typecycling shoes occasionroad bike mountain bike practise performance outdoor functionbreathable impact ant