Oakley Factory Pilot MTB Socks Size:SMALL dual injection frame construction maximizes strength up to 25kmh dual injection frame construction maximizes strength and durability Force air intake ports increase circulation and maximize humidity evacuation Contouring compression seal technology to keep goggles in place Next generation sweat collection management and drainage system Perforated triple layer face foam manages sweat and increases ventilation Ultra wide 48mm strap with thick silicon bead for maximum grip Removable nose guard for extra deflection against roost and debris Fair Trade Certified sewn 46% Polyester the instep panel ventilation ensures ultimate breathability and enhanced comfort