Take on the Great Outdoors in the Frogg Toggs Huntletic 4mm Knee Boots. 4-way stretch neoprene moves with you and keeps your feet warm. Reinforced rubber areas add to the boots' durability and longevity. The multi-surface outsole delivers unbeatable traction and slip-resistance in some of the toughest conditions. Gusset for easy on and off Nylon webbing securing clip 4-way stretch 4mm neoprene shaft keep foot dry and warm Breathable lining material Molded rubber overlay provides additional protection Reinforced rubber provides additional protection to heel and toe EVA midsole provides exceptional shock absorption Multi-surface synthetic outsole (tread) provides super traction and slip resistance Open-cell foam insole with arch support