Sorel Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 9.5. The Tivoli IV Boot rocks durable water and windproof construction with advanced OutDry technology 100g insulation for reliable winter-long warmth and flexible molded rubber outsole for excellent traction. Specifications for Sorel Tivoli IV Waterproof Boot - Womens: Manufacturer: Sorel Gender: Female Age Group: Adults Women's Shoe Width: Regular Color: Velvet Tan Olive Green Footwear Type: Boots Activity: Casual Water Resistance Level: Waterproof Package Contents: Sorel Tivoli IV Waterproof Boot - Womens Sorel 1977871-242-8: Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 8 Sorel 1977871-242-7.5: Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 7.5 Sorel 1977871-242-7: Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 7 Sorel 1977871-242-10: Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 10 Sorel 1977871-242-9.5: Tivoli IV Waterproof Boot - Womens Velvet Tan Olive Green 9.5