Regin is a strong inside-to-back zip boot. Norwegian welted rubber sole. - Back zip boot - Vegetal goat leather - Cow lining - Vibram rubber sole - Norwegian welted construction - Washed - Height: 18 cm Sole thickness: For foot 1,5 cm / heel 3 cm Measurements: Insole length / width Size 39: 26,6 / 9,0 cm Size 40: 27,3 / 9,1 cm Size 41: 28,0 / 9,3 cm Size 42: 28,6 / 9,4 cm Size 43: 29,2 / 9,5 cm Size 44: 29,9 / 9,6 cm Size 45: 30,5 / 9,8 cm Size 46: 31,1 / 9,9 cm Size 47: 31,7 / 10 cm