Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots

Siren 4 Thermo Mid Zip WP Women's Snow Boots

£179.95
£124.99
Save  31%
Merrell Siren 4 Thermo Mid Zip WP Women's Snow Boots Merrell Siren 4 Thermo Mid Zip WP
Colour: Select a Colour 
Size: Select a Size 
Size Guide
Size Guide
Waterproof leather winter snow boots from Merrell, offering superior support and warmth with a YKK zipper for easy entry

Promotion

Delivery Free UK delivery available

returns 30 days to  return

Advice centre icon Need some help with this product?

About the Merrell Siren 4 Thermo Mid Zip WP

The Women’s Siren 4 Thermo Mid Zip Waterproof is a leather and wool winter boot specifically designed to fit women's feet whilst offering support, stability, and a custom fit.

The Siren's lightweight FloatPro™ Foam midsole supplies advanced stability and comfort with zones of softer foam placed to reduce pronation, whilst a contoured Vibram® Icetrek outsole supports you by offering excellent grip on rough surfaces.

A great combination of waterproof full-grain leather and wool upper, a fleece lining, a bellows tongue, and an abrasion-resistant rubber heel and toe cap offers protection and comfort no matter the weather. The Siren 4 Thermo Mid features 200 grams of Primaloft® Gold Eco Series synthetic insulation to keep your feet toasty in cold, wintery conditions, ensuring pleasant adventures in nature while the waterproof membrane seals out water and improves moisture escape.

Specifically designed for female feet, the Merrell Siren 4 Thermo Mid Zip Waterproof Winter Boots are a great choice for any adventurous woman!

The Lowdown
  • Closure System: Traditional lacing with YKK medial zipper
  • Lining: Recycled Fleece
  • Upper: Waterproof full grain leather and knit upper
  • Insulation: 200 grams Primaloft® Gold Eco Series synthetic insulation
  • Insole: SOLARCORE® Aerogel / 5% recycled removable PU footbed
  • Midsole: FloatPro™ Foam
  • Outsole: Vibram® Icetrek
  • Great for: Hiking/Walking
Features
  • Waterproof membrane seals out water and lets moisture escape
  • 100% recycled laces and webbing
  • Bellows tongue keeps out debris
  • Protective and abrasion resistant rubber heel and toe cap
  • 100% recycled mesh footbed cover
  • Cleansport NXT™ treated for natural odour control
  • Vibram® traction lugs specifically designed to increase traction and shed debris with each step

Reviews

Feefo User

10/02/2024

Fits well and so comfy, hopefully will keep my feet warm enough on the snow
Merrell set the standards for technical outdoor footwear, building on a passion for adventure which they want to share with anyone and everyone
Explore Merrell