SwiftKnit™ Derby
Size Guide
Shoe Size Guide
M = Men, W = Women.
Men's U.S. Size | Women's U.S. Size | EU Size | U.K. Size | Canadian Size | Inches |
---|---|---|---|---|---|
6 | 8 | 39 | 5 | 6 | 9.25 |
6.5 | 8.5 | 39.5 | 5.5 | 6.5 | 9.42 |
7 | 9 | 40 | 6 | 7 | 9.625 |
7.5 | 9.5 | 40.5 | 6.5 | 7.5 | 10 |
8 | 10 | 41 | 7 | 8 | 10.4 |
8.5 | 10.5 | 41.5 | 7.5 | 8.5 | 10.125 |
9 | 11 | 42 | 8 | 9 | 10.25 |
9.5 | 11.5 | 42.5 | 8.5 | 9.5 | 10.5 |
10 | 12 | 43 | 9 | 10 | 10.625 |
10.5 | 12.5 | 43.5 | 9.5 | 10.5 | 10.75 |
11 | 13 | 44 | 10 | 11 | 11 |
11.5 | 13.5 | 44.5 | 10.5 | 11.5 | 11.125 |
12 | 14 | 45 | 11 | 12 | 11.25 |
12.5 | 14.5 | 45.5 | 11.5 | 12.5 | 11.5 |
13 | 15 | 46 | 12 | 13 | 11.625 |
14 | 16 | 47 | 13 | 14 | 12 |
15 | 17 | 48 | 14 | 15 | 12.25 |
Belt Size Guide
Waist Size Inches | Belt Size Inches | Belt size CM | Strap Length Inches | Strap Length CM |
---|---|---|---|---|
28 | 30 | 76.2 | 36 | 91.44 |
30 | 32 | 81.28 | 38 | 96.52 |
32 | 34 | 86.36 | 40 | 101.60 |
34 | 36 | 91.44 | 42 | 106.68 |
36 | 38 | 96.52 | 44 | 111.76 |
38 | 40 | 101.6 | 46 | 116.84 |
40 | 42 | 106.68 | 48 | 121.92 |
42 | 44 | 111.76 | 50 | 127.00 |

Engineered breathability
Lightweight comfort.
Lightweight and breathable, the SwiftKnit™ Derby features three distinct weaves ranging from compact to stretchy. Allowing your feet to feel secure but also free and comfortable.
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Cushioned removable insoles
Like walking on clouds.
Our removable memory foam footbed features dual-density memory foam layers, lined with a supple sheepskin leather for maximum comfort. If you need to adjust sizing a bit, just snag one of our Wide or Narrow footbeds. Our footbeds can also be taken out and replaced when they wear down.

SwiftKnit™ premium upper
Feel the difference.
We made the SwiftKnit™ Derby with one single thread of recycled polyester to give you zoned areas of comfort, breathability and support. Breathe comfortably knowing these were made for where the day takes you.

lightweight versatility
Dress them up, or down.
When designing the SwiftKnit™ Derby, we were inspired by apparel crafted with comfort in mind. These knit sneakers style seamlessly with chinos, joggers and shorts - no matter the material.
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designed for the future
The SwiftKnit™ Derby.
The SwiftKnit™ Derby brings you our most dynamic shoe yet. Made to perfection by blending sneaker comfort and technology while paying homage to the timeless derby silhouette found in classic dress shoes.
The results are in.
- Reviews
- Questions

Great Dress Shoes
Nice looking and comfortable.

Will purchase again!
This shoe provides exactly what I was looking for - a comfortable shoe that's stylish enough to wear to the office and not feel underdressed. I love the comfort in the sole that provides extra cushion that most shoes do not. I will definitely buy again!

Swiftknit derby
Very good. Very comfortable. Many compliments from total strangers.

SwiftKnit Derby
Just trying to party like Gronk….might as well start from the feet up! Shoe is not only stylish, but fits like a glove. So comfortable you’ll forget you have shoes on. Great stability,remarkably light , with super arch support. Only shoe I’ll ever need. Bought another pair a bit more dressy. Check ‘em