W's Siren 4 Thermo Mid Zip Waterproof polar bold colours and the perfect

bold colours and the perfect amount of flash to make you shine

Elastic binding on sleeve cuffs

Enjoy additional cushioning and support with the comfort of Blundstone Comfort Classic Footbeds

stuff sack – but packs small for compact travel

An aggressive ride character for surprising levels of confidence while descending or ripping tough trails

W's Siren 4 Thermo Mid Zip Waterproof polar bold colours and the perfectWith 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. The all new medial zipper provides easy on off,