Irish Setter Ashby 6in Aluminum Safety Toe Work Boot (Style ZRY4)
Irish Setter Ashby 6in Aluminum Safety Toe Work Boot (Style ZRY4)
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In this review of the Irish Setter Ashby 6in Aluminum Safety Toe work boot, the bottom line is clear: this is a boot made for workers who need ASTM-rated protection without sacrificing daylong comfort. Built from oiled full grain leather on a resoleable Goodyear Welt platform and fitted with a lightweight aluminum safety toe, the Ashby aims to balance safety, heat resistance, and long-term wear. Reviewers repeatedly call out the comfort from the removable polyurethane footbed and the light weight of the aluminum toe as the single biggest reasons many choose this boot for industrial and construction tasks.
Key Features
- Aluminum Safety Toe: Provides toe protection while keeping the boot notably lighter than traditional steel toe options, helping reduce fatigue on long shifts.
- ASTM Safety Ratings: Meets ASTM F2413-18 M/I/C EH and ASTM F3445-21 SR standards for impact, compression, slip, and electrical hazard resistance, offering certified workplace protection.
- HRO Heat Resistant Sole: The rubber-EVA Traction Tred outsole is engineered to resist heat on surfaces up to the specified threshold, helping prevent sole damage near hot work areas.
- Oiled Full Grain Leather: Durable upper material resists wear and stands up to jobsite conditions while developing a rugged look with use.
- Resoleable Goodyear Welt: The welt construction prevents water intrusion and allows the sole to be replaced, extending the overall life of the boot.
- Removable Polyurethane Footbed: Offers cushioned support and easy replacement for prolonged comfort throughout a workday.
Who It's For
The Ashby 6in boot is ideal for industrial, construction, and utility workers who require certified toe protection and a heat-resistant sole while wanting a lighter feel than steel toe boots. It works well for tradespeople who value the option to resole footwear to extend service life and for anyone who needs electrical hazard resistance on the job.
Those who should look elsewhere include workers who need a narrower, precision fit or who prefer a heavier, traditional steel toe profile; a small number of users report mixed fit and durability experiences, so shoppers with specific fit requirements or who need extreme abrasion resistance may want to try them on first or consider alternative models.
Pros & Cons
Pros
- Lightweight aluminum toe gives certified protection without the bulk of steel.
- Comfortable removable polyurethane footbed for all-day wear.
- Resoleable Goodyear Welt construction increases lifespan and prevents water intrusion.
- HRO-rated outsole handles high-heat surfaces and provides slip resistance.
Cons
- Some customers report inconsistent fit and occasional premature upper wear, so durability can vary by user and task.
- Aluminum toe is lighter but may feel roomier than steel for some wearers.
Specifications
| Brand | Irish Setter |
| Model | Ashby 6in |
| Safety Toe | Aluminum safety toe |
| Standards | ASTM F2413-18 M/I/C EH; ASTM F3445-21 SR |
| Upper Material | Oiled full grain leather |
| Sole | Rubber-EVA Traction Tred, HRO heat resistant |
| Construction | Goodyear Welt, resoleable |
Our Verdict
The Irish Setter Ashby 6in is a strong choice for workers who want certified protection, heat-resistant soles, and a lighter toe option without giving up the ability to resole the boot. Despite some mixed reports on fit and occasional durability issues, the combination of comfort, protective features, and Goodyear Welt construction make it good value for tradespeople who rotate footwear and appreciate replaceable components.
Frequently Asked Questions
Are these boots rated for electrical hazard protection?
Yes, the Ashby meets ASTM F2413-18 EH requirements for electrical hazard resistance.
Can the sole be replaced if it wears out?
Yes, the Goodyear Welt construction allows the boot to be resoled to extend service life.
Is the safety toe heavy like steel?
No, the aluminum safety toe is lighter than steel, which many customers say reduces fatigue while still providing certified protection.
Editor's Take
The Irish Setter Ashby 6in is a solid option for tradespeople needing ASTM-rated protection with a lightweight aluminum toe, heat-resistant sole, and resoleable construction, offering good comfort and value despite some fit and durability variability.

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