Clarks tri / 4D a trainer in a women's D fit, which is the standard width size women UK. This shoe is in a dark grey. The upper is made with leather for a flexible and intelligent finish, and the footbed is made with leather for added comfort and breath-ability. These are tips to trainers and have a heel height of 35 mm. The sole is lightweight yet robust, adding a little more height overall comfort. These shoes are perfect for everyday use, and can also be worn for strenuous activities such as a lot of walking.