Altra AFM1859F Men’s Olympus 3 Trail Running Shoe Review Posted on January 23, 2019 By SillyWarlockPosted in Men Running ShoesTagged Altra, Athletic, Clothing, Men, Shoes, Shoes & Jewelry Mesh-Synthetic Imported Hook and Loop closure 6″ high 11″ wide More breathable and durable upper More flexible midsole due to the addition of InnerFlex Widened heel and outsole groove for stability and traction Stack Height: 33mm Cushioning: Max Show more