FASHION
2025.10.05
【Keen】Walk boldly in winter outdoor adventures! Contribution to the environment with the "POW" collaboration shoes
"KEEN" and "POW" have collaborated to launch a new collection themed on climate change action called "WHYSER." The performance is as impressive as expected, and it’s also nice that it contributes to the environment indirectly. We recommend such a pair.
Protecting the winter field, an environmentally friendly footwear
Since its founding in 2003, "KEEN" has defined the outdoors as "everywhere without a ceiling" and has proposed innovative hybrid footwear using methods that reduce the environmental impact on the planet. This time, KEEN has collaborated with the organization "Protect Our Winters" (hereafter referred to as POW), which promotes action against climate change.

The "WHYSER" is a collaborative shoe that enhances winter comfort while securely fixing the feet. KEEN will donate a portion of the sales from this product to POW, contributing to support for POW JAPAN as well.
The design features artist Max Romey. The fractal patterns created by snow and the colors of "alpenglow" are layered with a message to leave nature for the future. By purchasing the shoes, customers can indirectly make a donation.
The design features artist Max Romey. The fractal patterns created by snow and the colors of "alpenglow" are layered with a message to leave nature for the future. By purchasing the shoes, customers can indirectly make a donation.
2WAY mock convenience, packed with everyday performance including slip resistance and odor control

Inspired by the classic model "HOWSER," the 2WAY mock can be worn as a clog by stepping on the heel or as a slip-on by raising it, allowing for smooth position changes at the entrance or in the car.
The double-density foam insole supports the arch while keeping cushion for long periods. With Eco Anti-odor treatment that prevents odors after removal, this design allows for quick slipping on and off, making it convenient for short-distance movement for pickups or shopping.
The double-density foam insole supports the arch while keeping cushion for long periods. With Eco Anti-odor treatment that prevents odors after removal, this design allows for quick slipping on and off, making it convenient for short-distance movement for pickups or shopping.
Fit & cushion as the key. A design that reduces wobble from the soles of the feet

a toe space that allows room for the entire toe area, naturally liberating the fingertips. Ensures a level of comfort that is widely acceptable, alleviating feelings of pressure during extended wear.
The insole is made of dual-density foam material, enhancing arch support, and the molded shape of the arch firmly holds the midfoot. The midsole also employs compression-molded foam material to absorb impacts while walking.
The outsole is lightweight and highly durable, made of recyclable TPR. It features a non-marking design that minimizes dirt on floors, making it suitable for moving between indoor and outdoor settings.
The insole is made of dual-density foam material, enhancing arch support, and the molded shape of the arch firmly holds the midfoot. The midsole also employs compression-molded foam material to absorb impacts while walking.
The outsole is lightweight and highly durable, made of recyclable TPR. It features a non-marking design that minimizes dirt on floors, making it suitable for moving between indoor and outdoor settings.
“Gentle on the earth and people” embodied in the materials

The upper utilizes plastic blended with recycled PET to reduce the use of new materials. The lining is a mesh that excels in breathability and quick-drying, making it resistant to moisture buildup and quick to dry even amidst winter temperature variations indoors and outdoors.
The design boldly features POW’s original graphics, and the insole includes a message of “everyone stands on the same ground.” The color design blends in well with both urban and outdoor settings, making it a great addition to any wardrobe.
The design boldly features POW’s original graphics, and the insole includes a message of “everyone stands on the same ground.” The color design blends in well with both urban and outdoor settings, making it a great addition to any wardrobe.

Product Name / WHYSER
Price / 14,300 yen
Sizes / Men’s 25~33cm, Women’s 22~28cm
Colors / POW GLACIER BLUE, POW ALPINE START
● Keen Japan
Price / 14,300 yen
Sizes / Men’s 25~33cm, Women’s 22~28cm
Colors / POW GLACIER BLUE, POW ALPINE START
● Keen Japan