Details
The Fermo is the ultimate everyday Chelsea boot. Handcrafted in Italy using a traditional Blake construction method, this pair has a comfortable elasticated side panel and heel tabs for easy on and off. The Koio PerformLug™ sole provides traction in wintry weather.
- Handmade in Tuscany, Italy
- Blake-stitched construction
- Constructed from LWG Silver-certified Italian nubuck (Cow)
- Lined with LWG Silver-certified Italian leather (Cow)
- Set on a stacked leather and rubber Koio PerformLug™ sole
- Tightly stitched for water resistance
-
Fitted with a cushioned insole
Size & Fit
- Fits true to size. Take your normal US size.
- Only available in full sizes. Go up to the nearest whole size if you wear a half size.
- Width D - Standard
- Chelsea boot construction, has a regular fit.
- We advise sizing up if you want to allow room for thick winter socks.
- Not sure of your size? Reach out to our team for a recommendation.
- Product Measurements based on a size US 09
- Shaft height 5.5 in/ 14 cm
- Heel height 1.3 in/ 3.4 cm
- Please note that measurements may vary by size
Sustainability
LWG Silver-certified leather: This boot is made from leather that's certified by the Leather Working Group (LWG), meaning the hides are responsibly tanned in facilities that safely and carefully manage emissions, energy and water consumption, and waste.
Shipping & Returns
Shipping
Receive free ground shipping (3-5 business days) on all orders over $100. Read more about our shipping options here.
Returns/Exchanges
We accept returns and exchanges of most unworn and unused products within 14 days of shipment. Items purchased with a discount may only be eligible for store credit or exchange.
International Orders
We accept U.S. returns and exchanges of most unworn and unused products within 14 days of shipment. Items purchased with a discount may only be eligible for store credit or exchange. For International returns visit here.
Size Guide
7
8
9
10
11
12
13
6
7
8
9
10
11
12
40
41
42
43
44
45
46
We use standard US sizing on all styles.

Added the Fermo in Chocolate Size 9 to your bag.
Bundle and Save 30% on Accessories

Koio Shoe Tree
$21$30
Crafted from cedar wood and helps maintain the shape of your Koios.

Koio Suede Brush
$10.50$15
Removes stains and spots on natural leathers like suede and nubuck.
Subtotal
$31.50 $45 (Saving 30%)