Trying not to spill on a single track downhill course while still appreciating the scenic views, how is mountain biking not the perfect outdoor sport? On your bike, you can show off your core strength, endurance – and dare I say – virility. On the contrary, you can just be a lazy S.O.B hiding behind an outdoorsy scenic façade sporting these handsome socks. Size: Men’s shoe size 7-12. Material: 70% Combed Cotton, 28% Nylon and 2% Spandex.