Under Armour Men's UA Ridge Reaper PAC 1200 Hunting Boots Synthetic 1200g Primaloft insulation is lightweight, water-resistant, breathable & unbelievably warm Waterproof, nylon upper is light & extremely durable Boa Closure System locks you in quicker & easier than ordinary laces Lightweight EVA shell with rubber toecap for added protection & durability Cupron Anti-Fungal Pro Fibers reduce odor & kill 99.9% of athlete's foot fungus after 12 hours of contact with the sockliner