Description
The Siren 4 Thermo Mid Zip is uniquely engineered to cradle the distinct contours of female feet, providing ultimate comfort, support, and stability. Keep your feet toasty warm even on the longest hikes with added insulation and protection.Full-grain leather upper is durable and waterproofBreathable waterproof membrane seals out water and lets moisture escape200 grams of PrimaloftA(R) Gold Eco Series synthetic insulation for lightweight warmthSOLARCOREA(R) Aerogel insole provides serous warmth underfoot while being extremely flexible and ultra-thinProtective and abrasion resistant rubber heel and toe capCleansport NXT(TM) natural odour control keeps your feet smelling freshHeavy-duty, waterproof, YKK zipper for easy on and off100% recycled laces, webbing, fleece lining and footbed coverBellows tongue keeps out snow and trail debrisThick FloatPro Foam(TM) midsole provides plenty of cushion and underfoot protectionVibramA(R) Icetrek outsole provides improved grip on very cold, icy or snowy surfaces
