Tall, insulated, TOTALLY Waterproof/ impermeable, non-marking outsole, can go to -25 F but are lightweight and comfortable to wear all year round. Super easy bungee chord lacing so no laces to keep tied. These hiking boots are the best. Omni-Heat reflective liner keeps in warmth without adding any weight. You’ll love how light this boot is. Extra room in the forefoot and toes which makes it super comfortable with plenty of toe-wriggling room