This style fits true to size, order your normal size. If you are between sizes, we suggest to order the next size up.designed in ItalyUpper: Synthetic leather. WaterproofLining: Extra warm and comfortable foam insulated synthetic sherpa with waterproof TEX membrane. Cold rated -30ºCLining of insock: Warm and soft sherpa fabricInsole: Shock-absorbing EVA for added comfort and support with aluminum thermal shield to help keep feet extra warm. Removable for easy replacement, if needed.Outsole: Durable rubber with OC anti slip Patented system from Alpi Italy, with folding stainless steel grips, providing stable walking on icy surfacesRound toeHeel height: 1.5"Size 8 measurements: Shaft height 22 cm. Questions on fitting? Please contact customer service.Cold Rated -30 ºCWaterproofAnti slipBellows tongueVegan