These boots have everything you need and nothing you don't.  And we think that's what perfection is all about.  Did we mention they'll keep you warm & dry no matter the weather? 100% Waterproof Constructed with 5mm Neo-Tech waterproof insulation BOGS Max-Wick evaporates sweat to keep feet dry BLOOM eco-friendly, algae-based EVA footbed that helps clean polluted water habitats. Easy on handles Comfort rated to -4°F/-20°C Reflective temperature rating mark on heel