The Alphaburly Pro is crafted with hand-laid, high-quality rubber over premium neoprenea |a combination of materials that performs above and beyond inchstandard inch full-rubber boots when it comes to flexibility and comfort! The rubber is 100% waterproof, naturally scent-free, and won't inchhold inch odor like cloth or leather. So you can be sure that your prey will never smell you coming. Inside, the embossed neoprene liner creates better air circulation while also regulating temperature, so your feet never get too hot and sweaty or too cold and stiff. And it's that kind of just-right comfort that keeps you out in the field longer. Better fit. Better flexibility. Better boot. Comfort starts with the right fit and Alphaburly Pro Boots really let you "dial in" your perfect fit. The full rubber gusset on the back is adjustable to accommodate different calf sizes, while the waterproof side zipper means the struggle is over when it comes to putting them on and taking them off. To keep the boot from coming loose in thick mud and muck, they feature proven Ankle-Fit technology that locks your heel into place. No chafing. No rubbing. No BS. Just Boots that move with you up foothills, through muddy creek bottoms, and other slop - without any inchpopping inch or slipping. Sure warmth for mid- to late-season hunts. Neoprene is naturally insulating on its own, acting as a inchneutral medium inch between inside and outside temperature. What does that mean for you? In short, neoprene keeps you cooler when it's warm, and warmer when it's cool. And when you factor in the effective heat-trapping power of 1,000-gram Thinsulate Ultra Insulation, it only gets better. Whether you're spot-and-stalk hunting or sitting in a stand, you'll stay nice and warm. LaCrosse Alpha technology combines quality, scent-free rubber with insulating neoprene for a durable, lightweight, comfortable boot 1,000-gram Thinsu