Merrell Women's Siren 4 Thermo Lace WP Boot
Merrell Women's Siren 4 Thermo Lace WP Boot - NOIR / 7 is backordered and will ship as soon as it is back in stock.
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Pickup available at Liquida Sport - 1285 Avenue Jules-Verne
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Merrell Women's Siren 4 Thermo Lace WP Boot
LIQUIDA SPORT EXPERTS
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Description
Description
The Merrell Siren 4 Thermo Lace WP boot combines 200 grams of synthetic insulation with a waterproof shell to maintain a stable temperature during prolonged exposure to cold, whether wet or dry.
This model is built on a last specifically developed for the female anatomy. The heel is reinforced with an ergonomic structure that limits lateral deviation and supports the arch, while the interior volume provides natural space for the toes. This geometry prevents excessive pressure points during long walks on uneven terrain.
Composition and contact surfaces
- Vibram® Icetrek outsole incorporating micro-traction lugs for durable grip on compact ice and packed snow
- Waterproof upper resistant to mechanical wear and liquid infiltration
- Classic lacing system allowing for a progressive and secure fit around the ankle and instep
The architecture of this boot meets a precise functional demand: ensuring stride control when friction is significantly reduced on icy surfaces. The synthetic insulation retains body heat even in the presence of internal moisture, guaranteeing prolonged comfort without significant added weight. This technical solution is suitable for users requiring a reliable alternative to standard versatile models, particularly well-suited for daily commuting, winter urban walking, and light hiking in temperate or Nordic climates.
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