Brooks Cascadia 16 Men's Trail Running Shoes. With a midsole and outsole construction made to mold to the rugged terrain where you love to run, this pair of Brooks men's running shoes enhances your running ability on the trail. The rubber outsole provides you with traction on wet and dry ground, which means you can handle all types of trail obstacles with ease. The ballistic rock shield has vertical grooves to help with lateral stability and protect your feet from injuries. • TrailTack rubber outsole • Flexible ballistic rock shield • Soft, durable midsole • All-terrain stability