Sports in general have always played a huge part in guys' style, but this year the athletic trend highlighted baseball and hockey. Baseball-style button-down shirts were everywhere, being made with materials from basic cotton to luxe lambskin leather. Hockey jerseys were also a hugely popular choice. The thick "sweaters" inspired streetwear brands and looks on the runway, and were a favorite of the A$AP Mob. Athletics and men's style are never too far apart, so it will be interesting to see what 2014 appropriates from the sporting arena. If it remains these two styles, we won't be mad.