If you’re a pinner who doesn't beat his shoes up by stomping across aggressive terrain—and could benefit from a nice, cool breeze—then slide your planks into a pair of Sidi Spider SRS Mesh Shoes. You'll give up some durability compared to the Lorica-equipped Spider; however, your feet will be treated to the same acute attention to detail and undeniable comfort Sidi is known for—with the benefit of increased air flow.