Simms M's Flats SneakerNothing compares to stalking fish on saltwater flats. Simms' purpose built Flats Sneakers is the go to choice for roaming these skinny waters, blending the durability and support of a wading boot with the lightweight feel of a sneaker. Non marking rubber outsoles deliver the traction you need on the boat or in the water, while Right Angle footbeds and a mid height design promote surefooted, all day comfort. Mid cut, lace toe, & synthetic upper