One of the key technology changes has been with upgraded materials. Rocky women's stock # 5152 makes good use of polyurethane cushion materials from the bottom of the feet to the ground. Polyurethane materials such as used here are known for cushioning while not bottoming out features. Some open celled foams feel very comfortable to the initial touch, but will tend to break down over time.
A key comfort feature of Rocky Boot women's stock # 5152 is its contoured removable extra thick polyurethane cushion insole that provides direct underfoot cushioning. The underfoot cushioning of the 5152 crosstrainer service work boot is further enhanced by the urethane materials used in its outsole.
Not to be lost in 5152's features is that it is also S.R. USA Postal approved.
If you are looking for a women's hitop uniform work boot with excellent underfoot cushioning, the Rocky 5152 work shoe may be just what you are seeking.