Hello! This is Seki, the store manager at FITTWO, an outdoor shop located in Ueno, Tokyo.
Today, I would like to introduce KEEN’s classic snow boots, the “ANCHORAGE BOOT IV WP”, which have been updated in 2025 and are now in their 4th generation.
These boots combine warmth, waterproof performance, and excellent traction, making them a perfect choice for the winter season.
TOC
What is the KEEN ANCHORAGE BOOT IV WP?
The KEEN ANCHORAGE BOOT is a long-selling winter boot from KEEN, and its 4th generation model was released for the Fall/Winter 2025 season. The first model debuted around 2010 and has been loved for many years thanks to its perfect balance of warmth, waterproof protection, and slip resistance, all wrapped in a design suitable for everyday city use.
Although it is a snow boot, it does not have a bulky or overly padded appearance. Instead, it features a matte-finish genuine leather upper with elastic side panels for easy on and off. Compared to the previous “III” model, the new version reduces stitching and details, resulting in a cleaner, more refined, and minimalist design.
Key Features of the ANCHORAGE BOOT IV WP
Stylish Leather Upper
One of the most impressive points is its sleek and simple appearance, which hardly looks like a winter boot. The matte genuine leather and side gore design make it easy to match not only with outdoor outfits, but also with casual street style or even business casual looks.
High Thermal Performance with KEEN.WARM
Inside the boot, KEEN uses its original insulation material called “KEEN.WARM”. Although the total weight of the boot is around 500g, approximately 200g of insulation is packed inside, providing reliable warmth even in extremely cold conditions. KEEN rates this model for use in temperatures as low as -32°C (-25°F).
In addition, the insole is equipped with a special winter-only Thermal Heat Shield Insole. This feature blocks cold air coming from the ground and helps keep your feet warm and comfortable all day long.
Slip-Resistant Outsole for Snowy Conditions
The outsole is made of highly durable and abrasion-resistant rubber. Even when walking on snowy or icy roads, it provides significantly better grip compared to regular sneakers, allowing you to move around safely and confidently during winter.
Fully Waterproof for Rain and Snow
The upper is made with waterproof leather, and the inside is equipped with KEEN’s original waterproof and breathable membrane “KEEN.DRY”. This prevents water from entering the boot even on rainy or snowy days, while still allowing moisture to escape for a comfortable and dry fit.
Comfort and Fit
Easy On and Off with Side Gore Design
Two pull loops are placed at the opening, making it easy to put on and take off using your hands. Thanks to the side gore design, there is no need to deal with laces, which is especially convenient when going out in cold weather.
Wide Fit and Cushioned Comfort
Like many KEEN products, this model features a wide toe box, making it very comfortable for people with wide or high-volume feet. The cushioning is also excellent, and the midsole uses an air-injected structure, which helps reduce fatigue even after long hours of walking.
About the Sizing
In general, you can choose the same size as your regular sneakers. However, if you plan to wear thick winter socks, going up by half a size is also a good option.
Personally, I usually wear size 27.5cm, but since I have wide and high-volume feet, size 28cm fits me perfectly with a comfortable amount of room.
Conclusion: Who Is the KEEN ANCHORAGE BOOT IV WP For?
The KEEN ANCHORAGE BOOT IV WP offers all the essential features of a winter boot — warmth, waterproof protection, and slip resistance — while maintaining a stylish design that looks great even in urban settings.
“If you want a pair of boots you can rely on during snowy days,” “If you find typical snow boots too bulky,” “If you want something suitable for commuting and daily use” — then this model is an ideal choice for you.
With the trusted performance and comfort that KEEN is known for, this is a winter staple we can confidently recommend.
Available in-store and through our online shop below. Please feel free to check it out!
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