The Altra Lone Peak 9 Mid Waterproof delivers the legendary ground connection and natural foot positioning that has made this women's hiking boot a trail favorite, now with enhanced waterproof protection for wet weather adventures. Built with Hydroguard waterproof membrane technology and 100% PFC-free materials, these boots keep your feet dry on soggy trails while maintaining Altra's signature zero drop platform and spacious FootShape toe box that lets your toes spread naturally for better balance and all-day comfort. The refreshed Altra EGO midsole foam shaves weight without sacrificing the responsive trail feel that makes technical terrain feel manageable, while the mid-height design provides ankle support for confident steps on rocky descents and root-crossed paths. Whether you're tackling a muddy day hike or pushing through wet miles on a thru-hiking adventure, these boots prove that waterproof protection doesn't have to mean clunky, disconnected steps.