FIELD & STREAM Mens Hunting Boots 9 Mason Shoe Insulated 。Field & Stream (Manufactured by Mason Shoe Co.) US Shoe Size: 9 (Measured—see description) Type: Boot / Hunting / Work Upper Material: Leather & Nylon Cordura Features: Waterproof, Insulated, Slip Resistant, Temperature Regulating Rugged, overbuilt pair of Field & Stream insulated hunting/field boots. These were manufactured by the renowned Mason Shoe Company, known for their durability and high-end \"Comfort Footwear\" construction. These boots are packed with premium climate-control technology, making them perfect for late-season hunting, hiking, or cold-weather outdoor work. Sympatex: High-end waterproof and breathable membrane (comparable to GORE-TEX). Thinsulate: Efficient insulation for maximum warmth without added bulk. Outlast: NASA-developed phase-change technology that regulates temperature inside the boot to prevent sweating or freezing. Mason Shoe \"Comfort Footwear\" Insoles: High-rebound, camo-patterned removable insoles. Please Note: The original size tag is missing. Based on the 11-inch removable insole measurement, these are a Men\'s US Size 9. Internal Insole Length: 11 inches External Outsole Length: 13 inches Condition: Pre-owned with plenty of life left. Some cosmetic scuffs/nicks on the leather. The treads are in excellent, clean condition with minimal wear. Shipping Items are shipped within 1-2 business days. Please review all photos and measurements carefully to ensure a proper fit. Item sold as is. Nice high quality rare find.