Use this chart to find your size conversion.

US Size UK EU JP CM
LENGTH
7 6 39.5 25 24.4
7.5 6.5 40 25.5 24.8
8 7 40.5 26 25.4
8.5 7.5 41 26.5 25.7
9 8 42 27 26
9.5 8.5 42.5 27.5 26.7
10 9 43 28 27
10.5 9.5 44 28.5 27.3
11 10 44.5 29 27.9
11.5 10.5 45 29.5 28.3
12 11 46 30 28.6
13 12 47 31 29.4
14 13 47.5 32 30.2
15 14 48 33 31
16 15 48.5 34 31.8
17 16 49 35 32.6
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
0
Search Icon

Men's Boston III

$120.00

  • Fit Tip: Most customers find this style is true to size! Size Guide
Please choose a size! Please choose an inseam!

This versatile leather lace-up has a compression-molded midsole for enhanced support and comfort. The rubber sole wraps up over the toe, lending protection and a casual, sporty look.

  • Cleansport NXT™ for natural odor control

Gently brush the shoe with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. This process may cause slight discoloration to the area.

Live Chat

Chat with a KEEN Expert for style advice and fit recommendations.

Classic comfort for work or the weekend.

  • This versatile leather lace-up has a compression-molded midsole for enhanced support and comfort. The rubber sole wraps up over the toe, lending protection and a casual, sporty look.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Cleansport NXT™ for natural odor control
Material
  • Water resistant nubuck leather upper
  • Non-marking rubber outsole
  • Compression molded EVA midsole
  • Leather lining
  • Removable metatomical molded PU foam footbed
Weight
14.0 oz / 396.9 g
Care

Gently brush the shoe with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. This process may cause slight discoloration to the area.

  • Best keen shoes I own

    5

    I own 9 pairs of Keens — and these by far my favorite. Very stable, cushioned, and great looking.

    Sumter, Sc

    true

    Best for cold weather

    4

    Too big for my foot

    Western, Massachusetts

    true

    Good shoes

    5

    They were good before, and you've made them even better!

    OR

    true

    Great for those on your feet standing long periods.

    5

    I wear these at work in a hospital environment and have for many years. They will last forever although the laces will eventually wear out but keen will usually replace them. I've actually like these so much that the pair I have recently purchased is my back-up should they possibly discontinue them. I BELIEVE I currently have the original Bostons and so far they have lasted at least 7 years. These are the Boston III. Eventually my originals will wear out? When they do, these are my back-ups.

    Alabama

    true

    3rd pair in 20 years

    5

    although the shoestrings were substantial they wore out before the shoes. The soles on first two pair wore out on the tread. The 3rd pair has fabric interior, I prefer the leather interior and different soles. My second pair had frayed inseam down middle of shoes.

    kent ohio usa

    true

    3rd pair in 20 years

    5

    although the shoestrings were substantial they wore out before the shoes. The soles on first two pair wore out on the tread. The 3rd pair has fabric interior, I prefer the leather interior and different soles. My second pair had frayed inseam down middle of shoes.

    kent ohio usa

    true

    Good shoe

    3

    Good shoe, however not same quality as same shoe 10 years ago.

    Vermont

    true

    excellent shoe

    4

    I have hard to fit feet and have had a knee replacement and a hip replacement. Stable, somewhat wide, and comfortable shoes, like these, are important to me being active. These shoes do what I need done.

    north carolina

    true

    Comfortable shoe

    4

    Quite comfy from the get go, interesting design for casual wear.

    San Juan, P.R.

    true

    Versatile and comfortable right out of the box!

    5

    I bought these, along with a Keen cap, as a Christmas gift for my husband. He loves all things Keen. These have not disappointed. He has a bit of a wide foot and found them to immediately be comfortable. No breaking in necessary. He wears them with jeans and with business casual. He wears them to just about everything around town...the store, restaurants, church, meetings. He loves them and I dont expect him to stop wearing them until it's time to get back into his Keen sandals. I would recommend these and would buy them again!

    IN

    true

    M-BOSTON-III

    4.5 54

    88.5

     
To the top