Merrell Siren 4 Thermo Mid Zip Wp
40More than 10 pieces in stock at supplier
Colour2
Size12
Product details
The Siren 4 Thermo Mid Zip Wp by Merrell is a shoe specifically designed for hiking, featuring a women-specific fit. With 25 years of experience in developing hiking footwear, Merrell offers this model with comfort, support, and stability, even on long hikes. The additional 200 grams of insulation provide warmth and protection, while the innovative SOLARCORE® insulation, originally developed for NASA, ensures excellent thermal performance. The new medial zipper allows for easy on and off, further enhancing comfort. The Merrell waterproofing on the upper keeps feet dry, and the Vibram® IceTrek® sole provides optimal traction, even in challenging conditions. This hiking shoe combines functionality with thoughtful design to meet the needs of hikers.
- Waterproof membrane for optimal protection against moisture
- Bellows tongue prevents dirt from entering
- 100% recycled laces and straps for sustainability
- SOLARCORE® aerogel insole for excellent thermal insulation
- Vibram® IceTrek® sole for improved traction on slippery terrain.
Exact colour description | Tobacco |
Colour | Brown |
Target group | Women |
Shaft height | Mid |
Shoe size (EU) | 40 |
Item number | 37019243 |
Manufacturer | Merrell |
Category | Hiking boots |
Manufacturer no. | J037412-40 |
Release date | 11.7.2023 |
Sales rank in Category Hiking boots | 34 of 12000 |
Colour | Brown |
Exact colour description | Tobacco |
Material group | Leather, Plastic |
Main fabric material | Polyester |
Upper | Leather, Synthetic |
Sole material | Rubber |
Material inner lining | Polyester |
Material | PrimaLoft |
Target group | Women |
Age group | Adults |
Shoe size (EU) | 40 |
Sport | Hiking |
Shaft height | Mid |
Membrane | PrimaLoft |
Fabric properties | Heat insulating, Waterproof |
Shoe sole technology | Vibram Icetrek outsole |
Season | Winter |
Fastener | Lace fastening, Zip |
Country of origin | Vietnam |
CO₂-Emission | |
Climate contribution |
Weight | 760 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hiking boots» category have a defect within the first 24 months?
Source: Digitec Galaxus- 12.Columbia0.4 %
- 12.Hanwag0.4 %
- 12.Merrell0.4 %
- 12.Salomon0.4 %
- 12.Vibram0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Lowa1 day
- 1.Mammut1 day
- 3.Merrell3 days
- 4.Scarpa4 days
- 5.La Sportiva5 days
Return rate
How often is a product of this brand in the «Hiking boots» category returned?
Source: Digitec Galaxus- 7.La Sportiva22.7 %
- 8.AKU23.3 %
- 9.Merrell24.2 %
- 10.Mammut25.6 %
- 10.Salewa25.6 %

