Versatile and adaptable to your surroundings, the Jasper Rocks SP trainers from Keen feature leather and rubber upper with textile lined footbed. No matter the terrain, these lace-up trainers will let you enjoy the outdoors to the max. High-quality leather and rubber upper. Breathable mesh lining for comfort. Removable, textile lined insole for added comfort and support. Elastic bungee lace fastening with toggle for secure, quick and easy adjustment. Non-marking rubber sole for grip and traction.