Keen Sandals Keen waterproof sandals in good condition! Only flaw is some discoloration on the fabric near where the fabric meets the sole (can be seen well in the last photo.) Soles are in great condition! The size is worn off the inside of the shoe. They measure out to be approximately 24.8 cm which corresponds to a Men’s size 7.5 on the Keen website size chart. Color is black with pale green accents. *Smoke-free home* Keen Shoes Sandals & Flip-FlopsWhen were keen shoes invented? The keen shoes for men were invented in 2003 and it has the sandal feature which makes it the protective rubber bumper. This is helpful in protecting the toes. The keen shoes for men have gained much popularity in the recent times. They are usually used for the purpose of outdoor activity and adventures as the shoes are very much comfortable. When you are choosing the keen shoes you must see all the characteristics of the shoes. Keen shoes for casual and office wear If you are the one who is limiting your activities to some of the areas like the sidewalks, stores, lawns, etc then the keen shoes for men provide you a comfortable fit they are also very much in style and easy to use. They also contain the signature toe bumper of the company. There are many casual works and the chores which need the shoe which can be easily slip in and out. Those shoes do not have the shoelaces. They are the light weight canvas shoes and they have the robust toe bumpers. Keen shoes for men are perfect for the work. They offer the coverage and they give the formal style look. Moreover they give the functionality which is practical. The lace up shoes remain perfectly even when you are working. Many of the people use the keen shoes in their offices. The thick soles and the traction is non slip. This shoes work well even when the ground is oily or damp. The toe is also provided proper protection.