Your heel should lift up and down with every step, so if you are a half size, you may be more comfortable sizing up (for example, if you are a US 7.5, you may be more comfortable in an EU size 38). The Pro XP is part of the Dansko XP Collection. The Pro XP clog from Dansko provides style and comfort to those in the nursing, hospitality and other occupational fields. Available in a variety of high quality leather uppers that follow the natural contours of the foot. Box leather is ideal for the workplace environments with wet, acidic or greasy conditions. It has a smooth, clean finish with the natural irregularities removed. It is the easiest leather to maintain, and can be wiped clean with soap and water. Instep collar is generously padded for added comfort. Roomy toe box provides durable reinforcement and toe protection while allowing toes to move comfortably. Triple-density molded footbed is reinforced with memory foam that massages the foot with each and every step. Removable footbed may help accommodate a personal orthotic. Coring holes at the midsole reduce weight for a lighter feel with each step. Metal shank in the midsole provides reinforced construction for longer wear and lateral stability. Rocker bottom propels the foot forward when walking. Nitrile rubber outsole meets the highest standards of slip resistance and long-lasting durability. Measurements: ; Heel Height: 1 3 4 in ; Weight: 1 lb ; Platform Height: 3 4 in ; Product measurements were taken using size 38 (US Women's 7.5-8), width Regular. Please note that measurements may vary by size.