Merrell Siren 4 Thermo Mid Zip Wp Women's Size:US 8 6-oz 50-denier 100% recycled polyester

6-oz 50-denier 100% recycled polyester with a DWR (durable water repellent) finish

50 meters alerting distance

which supports farmers on the path to organic certification

Waterproof nubuck leather uppers keep the elements out and add durability

- complete closure with roll-top

Merrell Siren 4 Thermo Mid Zip Wp Women's Size:US 8 6-oz 50-denier 100% recycled polyesterA winter ready boot with a women's specific fit that combines function and all day wear ability. Insulation: 200 grams Primaloft Gold Eco Series synthetic insulation. Solarcore Aerogel insole provides underfoot superior warmth while being extremely flexible and ultra thin. Waterproofing: Waterproof full grain leather upper, complete with a waterproof membrane seals out water and lets moisture escape. Traction: Vibram Icetrek outsole designed to