Merrell Men's Bare Access Flex Sneaker 100% Textile and Synthetic Imported Rubber sole Shaft measures approximately low-top from arch FLEXconnect dual directional flex-groove EVA midsole for agility and stability on uneven terrain Hyperlock printed TPU heel counter for security during quick decents and sharp turns M Select GRIP+ outsole with anatomical grooves is sticky and durable for superior grip and traction on wet or dry trails