Merrell Siren 4 Thermo Mid Zip Waterproof | Shoes

<ul> <li>Get ready for rugged trails and cold weather adventures wearing the Merrel® Siren 4 Thermo Mid Zip Waterproof boot. </li> <li>100% recycled fleece lining.</li> <li>100% recycled laces and webbing.</li> <li>100% recycled mesh footbed cover.</li> <li>100% recycled removable PU footbed.</li> <li>200 grams of Primaloft® Gold Eco Series synthetic insulation.</li> <li>Bellows tongue keeps out debris.</li> <li>Cleansport NXT™ treated for natural odor control.</li> <li>FloatPro™ Foam midsole for lightweight comfort that lasts.</li> <li>Protective and abrasion-resistant rubber heel and toe cap.</li> <li>SOLARCORE® Aerogel insole provides superior warmth.</li> <li>Vibram® Icetrek outsole provides improved grip on cold, icy, or snowy surfaces.</li> <li>Vibram® traction lugs increase traction and shed debris with each step.</li> <li>Waterproof full grain leather and knit upper.</li> <li>Imported.</li> </ul>