These boots are brand new and never worn, but are dusty. Size: Mens 7/7.5 Womens 8/8.5 100% waterproof Estimated boot height 40.5cm/ 15.9 in. Estimated calf circumference 42 cm / 16.5 in. Estimated footbed width 9.1 cm / 3.6 in. Estimated heel height 2.9 cm / 1.1 in. Estimated weight: 4.21 lbs Comfort Range: Sub Freezing to 65°F / 18°C