Merrell Siren 4 GTX Womens WOMENS WALKING the Nano X5 is made

the Nano X5 is made to move with you

The NDurance rubber outsole offers exceptional durability and excellent traction

From strength training to cardiovascular workouts

polarized lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays

making each stride more powerful

Merrell Siren 4 GTX Womens WOMENS WALKING the Nano X5 is madeSpecs: 25 years of Merrell's women's specific fit. The Siren 4 is uniquely engineered to cradle the distinct contours of female feet, providing comfort, support, and stability even on the longest hikes. GORE TEX waterproof membrane, exceptional breathability and waterproof performance Breathable mesh and TPU upper 100% recycled laces and webbing Bellows tongue keeps out debris Protective and abrasion resistant rubber toe cap 100% recycled breathable