6-Month Manufacturing Warranty.
The corrupter gives off all kinds of auras. An amalgamation of smart, punk, preppy and goth elements, these lace up chunky shoes come in all-black leather and have a square toe add a twist onto an ultra-classic silhouette. These chunky shoes for men are here to disrupt the peace, take the normal and corrupt everything you once thought...taking smart-casual to a new level.
Sizing
Details
Materials
UK Standard £3.99
UK Next Working Day From £5.99
USA Mainland Fedex Economy Tracked From $7.99
EU Tracked From €6.99
Ireland From €8.99
Australia & New Zealand From £19.99
Every pair of KOI shoes starts with the same principle: style should never come at the cost of comfort or durability. That's why each design is developed with a focus on fit, structure, and long-term wear, not just appearance. From the shape of the toe box to the placement of straps and hardware, the details are engineered to support how the shoe actually moves with the foot.
Reliable shipping options at checkout — UK, EU, US, and more.
Simple returns process — see our returns policy for details.
Wear tested for everyday
Construction choices focused on durability, not single-wear trends.
Tag @koifootwear & #koiklub to be featured.
Overall rating: 4.75 / 5 from 4 reviews.
Review topics: [].
"Look great and pretty comfy for this style of shoe. I'm a UK 9. 5 with fairly narrow feet and I tried the UK9 and UK10. The 10s felt a bit big especially since the toe box is pretty huge but the 9s just caught my toes when walking since the square toe is angled backwards. I'd say theyre true to size but you gotta get used to the big toe box and weight of the shoe especially if you have narrower feet."
"Lovely shoe. Very comfy . I went with a size 10 ( am an 11) definitely size down . Love them"
"I think I could have gone with a size smaller than usual, it wa really hard to guess it. But I do love them anyway, great quality and beautiful look!"
"really good"
