Siren 4 Thermo Mid Zip Waterproof::Tobacco Size:5.5 The Meramec Raptor Polyurethane outsole

The Meramec Raptor Polyurethane outsole provides both oil and slip resistance for a secure step

high density injected EVA outsole with symmetrical cut-line for easy sole modifications

genuine leather upper

while the four adjustable straps offer customizable fit

With a soft toe design

Siren 4 Thermo Mid Zip Waterproof::Tobacco Size:5.5 The Meramec Raptor Polyurethane outsoleThe Merrell Siren 4 Thermo Mid Zip Waterproof is perfect for cold weather activities. With a full grain leather upper and Vibram Icetrek outsole, you'll enjoy improved grip on icy surfaces. Stay dry and warm with waterproof exteriors and 200 grams of insulation.