Siren 4 Thermo Chelsea Boot Wmns 750 giving you that technical comfort

giving you that technical comfort you need on the slopes

Elasticated back belt with drawcord

CUFF CLOSURE: Slip on stretch cuff with one-hand cinch gauntlet

Instep support for stability

Easy to roll up for packability

Siren 4 Thermo Chelsea Boot Wmns 750 giving you that technical comfortWith 25 years of Merrell's women's specific fit, the Siren 4 Thermo is uniquely engineered to cradle the distinct contours of female feet, providing comfort, support, and stability even on the longest hikes with 200 grams of added insulation for warmth and protection. Now equipped with SOLARCORE insulation, lightweight insulation material initially designed for NASA, you never have to worry about warmth. Merrell waterproofing on the upper will keep