Cut resistant gloves are work gloves built from high-strength yarns that slow a blade’s progress, rated on the ANSI/ISEA A1–A9 scale or the EN 388 A–F scale.
A pruning saw slips, a lopper blade closes on your thumb, a hedge trimmer kicks back into the hand holding the branch — and the glove is the last thing between steel and skin. Cut resistant gloves exist so that moment ends with a scuff instead of a hospital trip. They don’t make you invincible, and the ratings on the package mean less than most shoppers assume. What Are Cut Resistant Gloves and How Do They Work comes down to two things: what the glove is made of, and what number is printed on the cuff.
What Actually Makes A Glove Cut Resistant?
Cut resistance comes from the fiber and the knit, not from thickness or a coating. A blade has to sever individual strands, and the stronger and more slippery those strands are, the more force the edge needs before it breaks through the material.
The workhorses are aramid fibers, high-strength polyethylene, and fiberglass or steel strands blended into the yarn. Some gloves coat the palm with nitrile or polyurethane for grip; that coating adds wet-traction and abrasion help but does almost nothing for cut protection on its own.
- Aramid fibers — the same family of material used in firefighter gear; tough, heat tolerant, comfortable against skin.
- High-strength polyethylene — very high cut scores for its weight, common in the top-rated gloves.
- Fiberglass and steel blends — cheap cut resistance, but they can shed fibers and feel scratchy.
- Knit construction — tighter, denser knits generally hold up longer than loose ones.
Rating a glove means putting the material on a machine and pushing a blade against it until it breaks through. The force that took is the score.
What Do The Cut Ratings A1 To A9 And A To F Mean?
The letters and numbers on a glove cuff are test results, not marketing. ANSI/ISEA 105 labels gloves A1 through A9 in North America, while EN 388 labels them A through F and reports the result in newtons.
EN 388 uses a Tomodynamometer, or TDM-100, machine that reports the force in newtons; F is the top tier at 30 newtons and above.
One warning worth repeating: the two scales are not interchangeable. They use different machines and report different units, so an A4 glove and a C glove are not guaranteed to behave the same way in your hand.
| Rating System | Scale | What It Measures |
|---|---|---|
| ANSI/ISEA 105 | A1 (lowest) to A9 (highest) | Grams of cutting load before blade breakthrough |
| EN 388, TDM-100 | A (lowest) to F (highest) | Newtons of force required to cut the sample |
| EN 388, Coup Test | 0 to 5 | Older blade-cycle test, still printed on some gloves |
| EN 388 overall | Four or five digits | Abrasion, cut, tear, puncture, and impact |
| North American labeling | ANSI/ISEA 105 | The cut standard referenced on US-oriented glove packaging |
| European labeling | EN 388 | Common in Europe, also seen on gloves sold in the US |
A higher rating is not a free pass. OSHA guidance says glove selection should follow a hazard assessment of the actual task and the glove’s performance characteristics against that hazard.
Do Cut Resistant Gloves Protect Against Everything Sharp?
No — cut resistance covers cutting hazards only. It says nothing about abrasion, puncture, impact, chemicals, or heat, and a glove rated for a blade can still fail against a thorn or a needle.
That distinction matters in a garden. A glove that shrugs off a pruning blade offers no protection against a thorn through the palm, a chemical splash from a sprayer, or a hot exhaust from a trimmer. Those protections live in separate ratings on the same label — the four or five digits beside the EN 388 cut letter cover abrasion, tear, puncture, and impact, and each has to be checked on its own.
Fit and grip change the real-world number, too. A loose glove rolls under a blade and exposes skin; a wet, slippery palm invites the slip that causes the cut in the first place. For kitchen work specifically, a closer-fitting pair that stays put while your hands are damp matters more than chasing the highest score, and our tested cut resistant gloves for kitchen roundup covers which pairs hold grip and dexterity under a knife.
When in doubt, buy one level above what the task seems to need, replace gloves the moment the palm or fingertips show wear, and treat every rating as a range rather than a promise. The EN 388 cut protection standard spells out how the TDM-100 test is run and why a single letter can’t describe every sharp hazard.
Which Cut Level Do You Actually Need?
Match the number to the hazard, not to the highest score on the shelf. Heavy blade work and glass handling call for the top tiers; pruning, weeding, and light kitchen prep usually sit lower.
- Light trimming and weeding: A1–A3 handles most thorny brush and light blades.
- Pruning, lopping, and hedge work: A3–A5 is a solid working range for hand tools.
- Chain saws and heavy cutting: A7–A9, and check that the glove is rated for the specific tool.
- Always check: abrasion, puncture, and grip ratings on the same label before you buy.
Replace gloves when the knit frays, the coating peels, or the fingertips thin out. Cut resistance drops as the material wears, and a worn glove gives false confidence — the most dangerous kind.
FAQs
Are EN 388 and ANSI/ISEA ratings interchangeable?
No. The two systems use different test methods and report results in different units — newtons for EN 388’s TDM-100 test, grams of cutting load for ANSI/ISEA 105. An A4 ANSI glove and a C EN 388 glove are not guaranteed to perform the same way, so compare gloves only within a single rating system when possible.
Does a higher cut rating mean the glove is safer for every job?
No. Cut level describes resistance to cutting only. A glove with a high cut rating may still offer poor puncture, abrasion, chemical, or heat protection. OSHA guidance recommends choosing gloves from a hazard assessment of the task, then checking each relevant rating on the label rather than relying on the cut number alone.
How do I know when to replace a cut resistant glove?
Replace it once the knit frays, the palm coating peels, or the fingertips wear thin. Cut resistance depends on intact fibers, so a worn glove can test well on paper and still fail on the job. For heavy blade work, keep a spare pair and swap at the first sign of thinning rather than waiting for a visible hole.
References & Sources
- PIP Global. “Updated EN 388 Standard” Explains the EN 388 cut scale, the TDM-100 test, and why ratings are not equivalent across standards.
- PIP Global. “ANSI/ISEA 105 and EN 388 Mechanical Risks” Details the A1–A9 cut levels and the grams-of-load reporting method.
- uvex safety. “Safety Gloves Standards” Covers mechanical risk testing and the separate ratings for abrasion, tear, puncture, and impact.