Demonia Bolt-100 1 1/4" Heel 8-Eyelet Mid Calf Unisex Vegan Boot with Side Zip
Size Chart
Demonia unisex / men's size chart
| US Men | US Women | UK | EU | Insole (in) | Insole (cm) |
|---|---|---|---|---|---|
| 4 | 6 | 3 | 36 | 9.13" | 23.2 |
| 5 | 7 | 4 | 37 | 9.45" | 24.0 |
| 6 | 8 | 5 | 38 | 9.76" | 24.8 |
| 7 | 9 | 6 | 39 | 10.08" | 25.6 |
| 8 | 10 | 7 | 40 | 10.39" | 26.4 |
| 9 | 11 | 8 | 41 | 10.71" | 27.2 |
| 10 | 12 | 9 | 42 | 11.02" | 28.0 |
| 11 | 13 | 10 | 43 | 11.34" | 28.8 |
| 12 | 14 | 11 | 44 | 11.65" | 29.6 |
| 13 | 15 | 12 | 45 | – | – |
| 14 | 16 | 13 | 46 | – | – |
- This is a unisex style sized in US men's. Women: order 2 sizes down from your usual women's size (women's 9 = men's 7).
- Whole sizes only. Between sizes? Size up, especially for boots worn with socks.
Charts are the brand's published sizing. Fit can vary by style. Need more help? See our size guide.
California Prop 65 Warning
⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Couldn't load pickup availability

Shipping & Returns
Free US shipping on orders $49+. We ship within the United States only.
Need a different size? See our shipping and return policy for details.
- 1 1/4" (25mm) Stacked Flat Heel
- 8-Eyelet Lace-Up Mid Calf Unisex Vegan Boot
- Back Pull-Tab
- Inside Zip Closure
- Approximate calf circumference: 10.2"
- Approximate shaft height: 5.8"
Elevate your edgy ensemble with the Bolt-100 unisex vegan boot. Boasting an understated 1 1/4" stacked flat heel and crafted with premium black vegan leather, these lace-up, mid-calf boots are as ethical as they are stylish. The design features a classic eight-eyelet finish, complemented by a handy back pull-tab and a convenient inside zip closure for effortless wear. The Bolt-100 is the perfect fusion of punk-inspired aesthetics and modern-day eco-conscious fashion.