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).Dansko's flagship classic for all-day support and unmistakable style has taken on a critical roll of providing all-day comfort.Available in a variety of uppers (see color options for materials).Cabrio leather upper is not ideal for workplace environments with wet or greasy conditions. A smooth, clean finish with the natural irregularities removed. Easy to maintain and can be wiped clean with soap and water.Box leather is ideal for workplace environments with wet, acidic or greasy conditions. It has a smooth, clean finish that can be easily cleaned.Oiled leather has a heavily oiled finish that creates a durable and moisture-resistant surface. It is often referred to as a rugged leather. To clean, rub light scuffs with finger tips.Roomy Thermoplastic toe box provides durable reinforcement and toe protection while allowing toes to move comfortably.Non-allergenic vegetable tanned leather sockliner wrapped around synthetic foam absorbs and evaporates perspiration.Protective Polyethylene heel counter allows the heel to move up and down when walking. Also provides lateral stability and acts as a natural shoe horn.PVC inner frame provides stability and reduces torque and pronation.PU outsole provides shock absorption and flexibility, withstands surfaces of extreme heat and cold, and protects feet, legs and back during long hours of standing or walking.Proudly carries the Seal of Acceptance from the American Podiatric Medical Association.Dansko Footwear Size ChartMeasurements: Heel Height: 1 3⁄4 in Weight: 1 lb Platform Height: 3⁄4 inProduct measurements were taken using size 39 (US Men's 5.5-6, US Women's 8.5-9), width Wide. Please note that measurements may vary by size.