![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/thumb_13c8e88c-c2e8-46c8-9601-75600783ed3e_1800x1800_1.jpg?v=1758385010&width=1445)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/inside_1800x1800_0b77e31f-04a6-49f9-8a5a-5042078c1ef6.jpg?v=1758385027&width=1445)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/SOLE_1800x1800_72bbdbc2-9f8e-4453-884e-b6d1f73e7f1a.jpg?v=1758385039&width=1445)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/thumb_13c8e88c-c2e8-46c8-9601-75600783ed3e_1800x1800_1.jpg?v=1758385010&width=160)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/inside_1800x1800_0b77e31f-04a6-49f9-8a5a-5042078c1ef6.jpg?v=1758385027&width=160)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/SOLE_1800x1800_72bbdbc2-9f8e-4453-884e-b6d1f73e7f1a.jpg?v=1758385039&width=160)
AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH]
Description
The Diego men's 6" work boot is designed to provide unmatched durability and comprehensive safety features for tough work environments. Its PolyFlex outsole is engineered to resist cuts, abrasion, splitting, and cracking, promising long-lasting wear even under harsh conditions. The outsole also handles heat exposure up to 130°C, ensuring reliability on hot surfaces. Made from premium full-grain leather, the boot includes a lightweight composite toe for essential protection without added weight. A waterproof membrane keeps your feet dry in wet settings, while the puncture-resistant footbed offers dependable defense against sharp hazards. Electrical hazard protection guards you in risky environments, and the slip-resistant sole helps prevent falls on slippery surfaces. Meeting ASTM F2413-24 M standards, the Diego boot combines safety, comfort, and durability to support you confidently through every challenging workday.
Why Fly?
Flyclothing.com is a family-owned business with over 25 years of experience in fashion ecommerce. We were early pioneers in selling apparel online and helped introduce several now well-known brands to the market. Our reputation has been built on quality products, fair pricing, and dependable service—and we’re consistently highly rated on Amazon, Walmart, eBay, and Etsy.
Why Shop at Flyclothing.com?
- Shop securely 24-7 without having to leave home.
- Free shipping available on orders over $75 (U.S. Only).
- Discount codes for signing up with our newsletter or SMS.
- Our prices are very competitive and often beat major department stores by 50%-60%!
- Excellent product selection, competitive prices & excellent customer service.
- Easy returns and exchanges. 30 day easy return/exchange policy.
- Orders are normally processed within 24 hours (Monday - Friday) and ship within 1-2 days.
- We ship internationally to many countries including: Europe, Canada, Asia, Australia and many other countries.
- Customer rewards and review program.
- Registered small business. 889 certified.
Return Policy
Processing Time
Size Chart
AdTec Size Chart
We are a registered US small business celebrating over 25 years in business.
100% Secure Shopping. Our store is certified Level 1 PCI DSS compliant by Shopify.
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/thumb_13c8e88c-c2e8-46c8-9601-75600783ed3e_1800x1800_1.jpg?v=1758385010&width=2048)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/inside_1800x1800_0b77e31f-04a6-49f9-8a5a-5042078c1ef6.jpg?v=1758385027&width=2048)
![AdTec Diego Men's 6" Brown Work Boot [Comp Toe, WP, PR, EH] - AdTec - Flyclothing LLC](http://www.flyclothing.com/cdn/shop/files/SOLE_1800x1800_72bbdbc2-9f8e-4453-884e-b6d1f73e7f1a.jpg?v=1758385039&width=2048)
Customer Reviews
See what our customers are saying about their experience with FLY.