Versatile and adaptable to your surroundings, the Nxis Evo Mid WP boots from Keen feature mesh textile and synthetic upper with textile lined footbed. No matter the terrain, these lace-up boots will let you enjoy the outdoors to the max. Durable mesh and synthetic upper. Breathable textile lining for comfort. Removable, textile lined insole for added comfort and support. Traditional lacing system for flexible fit. Durable rubber sole with lugs for grip and traction.