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Women's snow boots Merrell Siren 4 Thermo Lace WP provide protection and comfort during winter hikes. The waterproof construction and insulation help keep warmth, while the grippy outsole enhances stability on snow and slippery ground in the terrain.

Basic data

Brand Merrell
Country of origin of the brand USA
Sport Tourism, Sportstyle
Gender Woman
Season Year-round
Leading colour Black
Model/product code Siren 4 Thermo Lace WP J00005323
Purpose Hiking, Sportstyle
Code 2000226476

Product details

Upper material Leather
Height of the upper High
Reinforcements Full wrap
Fastening type Laces
Technologies FloatPro™ Foam, Vibram® Icetrek, Primaloft Gold Eco Series

Outsole

Outsole Vibram® IceTrek
Compatibility with crampons No

Protection

Breathability Yes
Insulation Yes

Warnings and producer's data

Producer Wolverine World Wide, Inc. | 9341 Courtland Drive NE, Rockford, MI 49351, USA | ConsumerPrivacy@wwwinc.com | ORBICO Spółka z ograniczoną odpowiedzialnością | ul. Salsy 2, 02-823 Warszawa Polska | info.pl@orbico.com

Women's snow boots Merrell Siren 4 Thermo Lace WP black (J00005323)

Merrell Siren 4 Thermo Lace WP black women's snow boots are advanced footwear designed for harsh winter conditions. The waterproof construction and employed technologies provide comfort and protection during use. The leather upper and insulation ensure warmth and durability, making them suitable for winter expeditions.

Advanced technologies

Merrell Siren 4 Thermo Lace WP shoes utilise Vibram® Icetrek technology, which ensures excellent grip on cold and slippery surfaces, enhancing safety on icy trails. Additionally, the FloatPro™ Foam sole offers lightness and cushioning, contributing to greater comfort during extended wear. The use of Primaloft Gold Eco Series for insulation guarantees effective thermal insulation, even in damp conditions.

Construction and functionality

Merrell Siren 4 Thermo Lace WP black women's snow boots feature a high upper that provides additional protection against snow and cold. The breathable construction allows for maintaining an optimal microclimate inside the shoe, minimising the risk of overheating the foot. The full rand reinforces the structure, increasing the shoe's durability in abrasion-prone areas.

Materials and comfort

Merrell Siren 4 Thermo Lace WP shoes are made of leather, which ensures durability and resistance to damage. The laces allow for precise fitting of the shoe to the foot, which translates into comfort and better control while walking. The materials and technologies used make these shoes a practical choice for winter conditions, offering both comfort and functionality.

Merrell Siren 4 Thermo Lace WP black women's snow boots - features:

  • Vibram® Icetrek technology increases grip on slippery surfaces;
  • FloatPro™ Foam provides lightness and cushioning;
  • Primaloft Gold Eco Series guarantees effective thermal insulation;
  • Waterproof construction protects against moisture;
  • Breathable construction maintains an optimal microclimate inside the shoe;
  • Full rand reinforces the structure and increases durability;
  • Laces allow for precise fitting to the foot.
FloatPro™ Foam
Foam in the midsole of Merrel shoes. It is soft, lightweight and resilient, offering a high level of cushioning and comfort.
Vibram® Icetrek
Vibram® Icetrek are soles designed specifically for winter conditions that provide excellent grip on snow and ice. Thanks to the use of advanced rubber, their grip properties are significantly improved in cold temperatures.
Primaloft Gold Eco Series
Synthetic insulation helps to minimise heat loss during activities in cold conditions. Its lightweight construction enhances comfort without adding excessive weight to your kit. This solution works well in situations where effective thermal protection is essential.
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Women's snow boots Merrell Siren 4 Thermo Lace WP black

Women's snow boots Merrell Siren 4 Thermo Lace WP black

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Sizes table
    EU size 36 37 37.5 38 38.5 39 40 40.5 41 42 42.5 43
    UK size 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
    US Size 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5
    AB Insole length (cm) 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5

    How to measure insole length - instructions in 3 steps

    1. Remove the insole from a shoe that fits well on your foot and place it on a flat, hard surface.

    2. Mark the tip of the insole (the furthest point near the toe) and the back of the heel.

    3. Measure the distance between the marked points with a ruler or tape measure - this is the length of the insole, which should be compared with the size chart.

    €209.99
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