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 Sparta (Aluminum Toe)

$110.00 $88.00
Take 20% off
Save with the work boot summer sale

  • Size Guide
Please choose a size! Please choose an inseam!

Built for light industrial work, this EH-resistant work shoe offers a breathable mesh, non-mutilating upper. With KEEN.ReGEN midsole for all-day comfort, a slip-resistant, non-marking outsole, and aluminum toes.

  • LEFT AND RIGHT ASYMMETRICAL ALUMINUM TOES
  • TPU SHANK FOR MIDFOOT SUPPORT
  • KEEN.REGEN: A LIGHTWEIGHT, COMPRESSION-RESISTING MIDSOLE
  • OIL- AND SLIP-RESISTANT NON-MARKING RUBBER OUTSOLE
  • NON-MUTILATING UPPER REDUCES THE CHANCE OF MARKING OR SCRATCHING SURFACES
  • REMOVABLE METATOMICAL PU FOOTBED
  • CLEANSPORT NXT™ FOR NATURAL ODOR PROTECTION

We recommend you clean these products using mild soap and cold water. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Let shoes air dry away from heat.

Live Chat

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

All-day lightweight cushioning and breathability.

  • Built for light industrial work, this EH-resistant work shoe offers a breathable mesh, non-mutilating upper. With KEEN.ReGEN midsole for all-day comfort, a slip-resistant, non-marking outsole, and aluminum toes.
  • LEFT AND RIGHT ASYMMETRICAL ALUMINUM TOES
  • TPU SHANK FOR MIDFOOT SUPPORT
  • KEEN.REGEN: A LIGHTWEIGHT, COMPRESSION-RESISTING MIDSOLE
  • OIL- AND SLIP-RESISTANT NON-MARKING RUBBER OUTSOLE
  • NON-MUTILATING UPPER REDUCES THE CHANCE OF MARKING OR SCRATCHING SURFACES
  • REMOVABLE METATOMICAL PU FOOTBED
  • CLEANSPORT NXT™ FOR NATURAL ODOR PROTECTION
SAFETY RATING
  • Meets ASTM F1677-96 MARK II Non-Slip Testing Standards
  • ASTM_F2412-17_F2913-17_M_I75_C75_EH
  • Meets ASTM F2913-17 SATRA Non-Slip Testing Standards
Toe Type

Aluminum Toe

Duty Type

LIGHT

Material
  • MESH/SYNTHETIC
  • OIL- AND SLIP-RESISTANT NON-MARKING RUBBER OUTSOLE
  • KEEN.REBOUND: A LIGHTWEIGHT, COMPRESSION-RESISTING MIDSOLE
  • MOISTURE-WICKING TEXTILE
  • REMOVABLE METATOMICAL PU FOOTBED
Weight
16.8 oz / 474.9 g
Calf Circumference

NaN in / NaN cm

Collar Height

NaN in / NaN cm

Care

We recommend you clean these products using mild soap and cold water. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Let shoes air dry away from heat.

  • KEEN AMBASSADOR

    5

    Bought my first pair of KEENS utility shoe 6 yrs ago. I was so impressed I told/sold to everyone who asked me about the ATLANTA COOL style. I know I influenced at least 2-300 purchases in my facility. Now, with this new pair, I'm getting looks and questions about the SPARTA style. Wished I got a percentage of each pair bought under me!

    Richmond, VA

    true

    I would buy these again

    5

    Very comfortable and very lite

    Washington

    true

    Horrible insoles.

    1

    The insoles in the shoes are horrid.. For the price I thought the insoles would at least be decent. Instead they have 2 huge stitching lines that goes completely across, twords the front of the foot.

    Tampa FL

    false

    The Best

    5

    So comfortable I even wear these now over my regular tennis shoes

    Oklahoma

    true

    1 major flaw which ruins shoe

    1

    I love this shoe EXCEPT for one thing...unfortunately this one thing makes the shoe completely unwearable for me. Right at the end of the ball of my foot the footbed of the shoe raises up a fair amount, so that my toes are sitting higher than the rest of my foot. For the first couple hours of my shift it is just annoying, but by the end of my shift my toes and the ball of my foot are killing me and I'm walking funny. The store and Keen both said "you already wore them, tough luck for u." Love when a company stands behind their defective product and screws over (formerly) loyal customers. I've worn Keen work shoes for the past 8 years, but never again.

    UT

    false

    M-SPARTA

    3.4 5

    60.0

     
To the top