Best used for hard, rugged trails such as shale, granite or sandstone where grip on smooth surfaces and underfoot protection are important. (9 choices). 2,128 followers, 248 following, 1,128 posts - see instagram photos and videos from running warehouse europe (@runningwarehouse.eu). Road shoes are designed for running on asphalt and concrete. road-trail shoes are designed for running on asphalt, concrete and well-groomed, broad trails. hard trail shoes are designed for running on hard, natural surfaces such as
granite, sandstone, rocky terrain and hard-packed dirt.. 
