Merrell Siren 4 Thermo Mid Zip Wp
416 pieces in stock at third-party supplier
Size10
Product details
The Siren 4 Thermo Mid Zip Wp by Merrell is a shoe specifically designed for hiking, featuring a women-specific fit. With over 25 years of experience in developing hiking footwear, Merrell offers comfort, support, and stability with this model, even on long treks. 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. The Siren 4 Thermo Mid Zip Wp is thus the ideal choice for anyone looking to stay active during the cold season.
- Waterproof membrane for optimal protection against moisture
- Upper made of waterproof full-grain leather and knit materials
- Bellows tongue prevents dirt from entering
- 100% recycled materials for laces and straps
- SOLARCORE® aerogel insole for excellent thermal insulation underfoot.
Colour | Black |
Exact colour description | Black |
Target group | Women |
Shoe size (EU) | 41 |
Shaft height | Mid |
Item number | 37019295 |
Manufacturer | Merrell |
Category | Hiking boots |
Manufacturer No. | J037410-41 |
Release date | 11.7.2023 |
Colour | Black |
Exact colour description | Black |
Material group | Leather, Plastic |
Main fabric material | Leather |
Upper | Fabric, Leather |
Sole material | Rubber |
Material inner lining | Polyester, Synthetic |
Material | PrimaLoft |
Target group | Women |
Age group | Adults |
Shoe size (EU) | 41 |
Sport | Hiking |
Shaft height | Mid |
Membrane | PrimaLoft |
Fabric properties | Heat insulating, Waterproof |
Shoe sole technology | Vibram |
Season | Winter |
Fastener | Lace fastening, Zip |
Country of origin | Vietnam |
CO₂ emissions | 9.45 kg |
Climate contribution | CHF 0.23 |
Weight | 940 g |
Length | 25 cm |
Width | 40 cm |
Height | 15 cm |
Weight | 1.43 kg |
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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- 10.Altra0.5 %
- 10.Hanwag0.5 %
- 10.Merrell0.5 %
- 10.Scarpa0.5 %
- 14.Jack Wolfskin0.6 %
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.Mammut0 days
- 1.Scarpa0 days
- 4.Merrell2 days
- 4.Salomon2 days
- 6.Salewa4 days
Return rate
How often is a product of this brand in the «Hiking boots» category returned?
Source: Digitec Galaxus- 8.La Sportiva23.4 %
- 9.AKU23.5 %
- 10.Merrell24.8 %
- 11.CMP Campagnolo25.3 %
- 12.Salewa25.6 %