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Main content
  1. Home
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KEEN WK400 II Walking Sneaker, Main, color,
KEEN WK400 II Walking Sneaker, Alternate, color,
KEEN WK400 II Walking Sneaker, Alternate, color,
KEEN WK400 II Walking Sneaker, Alternate, color,
KEEN WK400 II Walking Sneaker, Alternate, color,
KEEN WK400 II Walking Sneaker, Alternate, color,

WK400 II Walking Sneaker (Men)

KEEN

Men

SOLD OUT

This item is no longer available. Browse our recommendations for something similar.

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Details & care

Designed with KEEN.CURVE™ technology for heel-to-toe propulsion, this sporty walking sneaker features comfortable cushioning and a grippy lugged sole.

  • Lace-up style
  • Textile and synthetic upper/textile lining/rubber sole
  • Imported
  • Item #10753277

Size info

  • The brand says this runs true to size.​

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KEEN

The KEEN brand is synonymous with travel, outdoor fun and innovation. Its mission is "to create original and versatile products, improve lives and inspire outside adventure." Independently owned, KEEN champions green manufacturing practices and creates programs to protect and preserve the natural environment. All KEEN footwear is made in a renovated historic building in Portland, Oregon.

Reviews

(6)
4.8 out of 5
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5 stars
83%
4 stars
17%
3 stars
0%
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Sort by Most Helpful
Vic5
Verified purchase
Nov 19, 2025
Great shoes!
My husband loved them so much, had to order second pair as a backup. He says they're super comfortable and fit perfectly.
Fit: True to size
Small
True to size
Large
Width: True to width
Narrow
True to width
Wide
Size purchased: 13M
Usual size: 13
Color: BLACK/ VAPOR
Was this helpful?
Gerard
Reposted from KEEN
Nov 4, 2025
Tighter than the WK400
The WK400 was the best walking exercise shoe I had ever worn so when it was time to replace them, I wanted another pair. Since the WK400 was replaced by the WK400II, I thought I would get the same experience. Almost a month into wearing them, I must say that they are not as comfortable as the Wk400, it feels narrower in the toe box. It is still a great walking shoe, but just doesn't feel as comfortable as the Wk400, hence the 4 rating
Unknown name
Verified purchase
Sept 3, 2025
Excellent
The quality is very good
Was this helpful?
Krysztoffer
June 24, 2025
Great Quality, Comfortable Cushioning
These are interesting shoes: the center of balance with the rocker sole is very noticable at first, but once you get used to them they're actually very comfortable. The width is accurate, the upper is pretty breathable and conforms to your foot without making it feel confined. I recently had my second major foot surgery, and these help immensely with walking and standing. They also look understated but good in person.
Fit: True to size
Small
True to size
Large
Width: True to width
Narrow
True to width
Wide
Size purchased: 14M
Usual size: 14
Color: BLACK/ VAPOR
Was this helpful?
John S.
Reposted from KEEN
Feb 8, 2025
Big improvement
[This review was collected as part of a promotion.] A big improvement over the original WK 400. The original, wonderful sole engineering remans. Love this shoe! I walk 3-5 miles /day. . Assuming 30 days /month , and rounding off 30 days as missed days—-annual 900-1500 miles annually. The best shoe ever for me, and I have a closet full of shoes!
Anonymous
Verified purchase
Aug 8, 2025
Was this helpful?

1 ratings-only review

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