Sanuk Winter Puffy Chiller Mid Pow Boots Review
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Sanuk is an unconventional shoe brand looking to bring comfort to your feet while promoting community and protecting the places we play. The word sanuk means “fun” in Thai, and while passing smiles and positive vibes are the root of the company, the company values sustainability and protecting the environment by choosing natural, repurposed, and recycled materials and promoting causes that protect the environment.
Protect Our Winters (POW) is the first climate advocacy group from the outdoor industry, made of concerned athletes, creatives, and brand partners aimed at bringing awareness and action to prevent the loss of winter and the outdoor winter sports industry we all love.
A collaboration between the two is a natural fit. The past couple of years, Sanuk has donated $25,000 to POW while also designing winter shoes that sport the POW logo to bring further awareness to their cause.
I have been fortunate to check out the Sanuk POW Environ-Mental Collab in the form of the limited edition Winter Puffy Chiller Mid Pow for the past couple of months. With a puffy jacket inspired design these mid-height boots bring on the cozy warm comfort perfect for apres ski sessions and chilly neighborhood walks.
While our fall season in the Rockies was warmer than usual, the switch finally flipped around Thanksgiving, granting us some early season snow and chilly temperatures to start our winter season. Sliding on the Saunk Winter Puffy Chiller Mid Pow boots has been bliss on those colder days. These boots are lightweight, super comfortable and warm.

Puffy jacket for your feet!
Sanuk Winter Puffy Chiller Mid Pow Boot Design
I’ve never received as many compliments and inquiries into my footwear as I have had with these boots. The look of the Sanuk Winter Puffy Chiller Mid Pow boots is unique, and the style is both fun and functional. The black color and bright POW logo and mountain design are mountain town ready to stand out.

Mid height boot
Warmth is achieved with an insulated nylon upper made to look like a puffy jacket. The inner lining is a recycled polyester microfiber. I often wear the Saunk Winter Puffy Chiller Mid Pow boots without socks and the soft lining feels great on my skin.
The soles are lightweight and very cushioned, and like other Sanuk shoes feel like you’re wearing flip-flops. The insole is molded with a podiatrist designed arch support and dynamic heel cup. I find this arch support to be adequate for all-day wear. The EVA midsole contains 20% recycled materials and sugar cane. The outsoles are rubber with a tread to provide traction.

Soles with great traction
Sanuk Winter Puffy Chiller Mid Pow Boots Performance
The Sanuk Winter Puffy Chiller Mid Pow boots have performed well in snow and on ice. The rubber tread on the outsoles is enough to prevent me from slipping in icy parking lots and sidewalks. The nylon uppers have topical water repellency treatment that has kept my feet dry when walking in snow. I do not expect these to be fully waterproof, yet my feet have stayed dry even in slushy conditions. The mid height of the boot, fitting just above my ankles, also helps to keep out the elements and keep my feet warm and dry.

Comfort after taking off my ski boots.
Sanuk Winter Puffy Chiller Mid Pow Fit
I am typically a size 7 women’s shoe and the Winter Puffy Chiller Mid Pow boots fit like a glove in this size. I often slip these on without socks, but when I do choose to wear socks, only thinner socks fit well. If you plan to wear thicker socks, you may want to size up. There is an adjustable elastic cinch to tighten up the boots easily, though I find myself just slipping them on and off without tightening them.

Keeping warm in the snow
Sustainability
The Sanuk Winter Puffy Chiller Mid Pow boots are made with natural and recycled materials and sustainable sourcing practices while also highlighting the climate advocacy of Protect Our Winters. As a lifetime skier and winter sports enthusiast, I applaud the environmental efforts of Sanuk and the tireless work of POW to keep our winters snowy.
Specifications from Sanuk’s website:
- Protected: Post Applied Treatment
- Topically applied water repellency treatment
- Puffy jacket inspired nylon upper with recycled polyester mudguard and heel counter
- Elastic laces with toggle closure for easy on and off and adjustability
- Recycled polyester microfiber lining for a soft more premium feel against the skin
- Molded, high rebound Contoura® insole made with dynamic heel cup and podiatrist designed arch support with 100% recycled polyester lining
- Lightweight 20% Recycled EVA midsole
- Rubber outsole for durability, traction, and style
- MSRP $90
Final Thoughts on the Sanuk Winter Puffy Chiller Mid Pow
The Sanuk Winter Puffy Chiller Mid Pow boots exemplify a harmonious blend of comfort, style, and sustainability, making them an ideal choice for winter enthusiasts. This collaboration between Sanuk and Protect Our Winters not only promotes environmental advocacy but also delivers a functional and stylish product. With their unique puffy jacket-inspired design, these boots are a standout in both performance and aesthetics. Lightweight and easy to slip on, they provide impressive warmth and comfort, even when worn sockless. The recycled materials in the EVA midsole and the functional rubber tread ensure a sustainable yet practical experience, offering excellent traction on icy surfaces and keeping feet dry in snowy conditions. Whether navigating a snowy sidewalk or enjoying après-ski relaxation, the Sanuk Winter Puffy Chiller Mid Pow boots deliver on both fun and functionality, all while supporting a vital cause. For more info or to pick up a pair for yourself, visit sanuk.com or amazon.com.
