"Giving hunters warm, flexible, waterproof, scent-free comfort, LaCrosse AlphaBurly Aero 800 Insulated Hunting Boots for Men help hunters stay focused on the hunt when temperatures fall. Placing handlaid premium rubber over a 5mm neoprene core, these boots deliver scent-suppressing, waterproof protection in rain or shine. Additional layers of rubber with added texture in high-wear areas boost the AlphaBurly Aero's support and durability. Inside, advanced 800-gram Solarcore Insulation utilizes NASA's Aerogel technology to give hunters advanced thermal insulation without the bulk and weight. Moisture-wicking Grid Fleece linings help regulate temperature and keep your feet dry. A proven Alpha design, these boots feature LaCrosse's Active Fit to grip the ankle and lock the heel in place to eliminate sliding for no more chaffing and rubbing. Under your feet, advanced AeroForm ETPU midsoles offer lightweight energy return on every step for better support and comfort. Light enough for long hauls, the Burly Trak outsoles prioritize traction to keep you steady in pursuit over most terrain. Kick-off heel plates. Durable gusset on the back of the boot accommodates different calf sizes. Comfort rated from -50F40F. Avg. Ht.: 17"". Avg. Wt. Per Pair: 5.4 lbs. Warm, waterproof, scent-suppressing, and flexible hunting boots All-natural rubber-over-5mm neoprene construction Active Fit - locks in around ankle and heel for comfortable fit Advanced 800-gram Solarcore Insulation - superior thermal insulation without the bulk and weight Moisture-wicking Grid Fleece liners - promote airflow inside boots Advanced AeroForm ETPU midsoles - good energy return for support and comfort Burly Trak outsoles - lighweight design with traction focus Durable gussets on the back of the boots Kick-off heel plates"