Men's Revel IV High Polar Magnet EVA BIRKENSTOCKS • BLOOM® performance foam is

• BLOOM® performance foam is made of algae biomass

A crafted casual slip-on that perfectly balances modern and classic style

Aniline dyed

Jacquard upper

- Compression molded EVA midsole

Men's Revel IV High Polar Magnet EVA BIRKENSTOCKS • BLOOM® performance foam isNo need to wait for someone else to make first tracks. KEEN gave these waterproof winter boots for women a higher profile for deeper powder and their warmest insulation (rated to 40F), plus better grip for snow and ice. Details Non marking multi directional lugs for increased traction 5mm multi directional lugs for traction Stability shank delivers lightweight support KEEN. WARM Recycled PET insulation rated to 40F 40C 400g of KEEN. WARM insulation