When working in environments with sharp materials, metal edges, or glass, choosing the right hand protection isn’t optional—it’s essential. Among all the safety glove categories, Cut F gloves offer the highest degree of cut protection under the EN 388 standard. In this review, we spotlight the industry-leading Uniglove 221RF Cut F Glove, one of the most advanced gloves for hand safety. Learn how this glove redefines durability, grip, flexibility, and worker comfort in hazardous work environments.
What Are Cut F Gloves?
Cut-resistant gloves are classified by the EN 388:2016 standard, which measures a glove’s protection against mechanical risks. Ratings range from Level A (lowest) to Level F (highest). Cut F gloves must resist a straight blade cut force of at least ≥30 Newtons.
Applications for Cut F Gloves
- Glass and sheet metal handling
- Automotive and aerospace assembly
- Heavy machinery and construction
- Recycling and waste management
Overview of Uniglove as a Brand
Unigloves is a global leader in protective gloves, boasting over 30 years of experience in the PPE industry. Headquartered in the UK and known for innovations like Nitrex and Derma Shield technologies, the brand supplies over 4 billion gloves annually across 50+ countries. Their mission revolves around ethical production, sustainable design, and delivering top-tier safety solutions.
What Makes the Uniglove 221RF Stand Out?
The Uniglove 221RF, part of the Nitrex range, is engineered for workers facing extreme cut hazards. It combines Unigloves’ proprietary NitreGuard® technology with a 21-gauge seamless liner, offering a lightweight but resilient glove. It excels in high-precision environments without compromising on safety.
Technical Specifications
- EN 388:2016 Rating: 4X42F (Abrasion 4, Cut X, Tear 4, Puncture 2, ISO Cut F)
- Gauge: 21
- Coating: Foam nitrile palm with reinforced thumb crotch
- Liner Material: HPPE, Nylon, Spandex, Tungsten
- Design: Hand specific, knitted cuff
- Touchscreen Compatible: No
See the full datasheet here
Design and Ergonomics
The glove’s 21-gauge seamless liner makes it ultra-thin yet robust. The foam nitrile coating is smooth to touch and provides flexibility, allowing workers to maintain dexterity for detailed tasks. The glove design incorporates a knitted wrist cuff to reduce slippage and keep contaminants out.
Cut Resistance Performance
Thanks to Unigloves’ NitreGuard® Technology and high-performance yarns, the glove withstands blade penetration up to 30 Newtons, securing its place in the top-tier protection category. It’s ideal for cutting-intensive roles where even minor slips can result in serious injuries.
Puncture and Tear Resistance
Beyond cut resistance, the glove earns top ratings for tear resistance (Level 4). Its construction minimizes glove failure from snags or pressure. A reinforced nitrile thumb crotch ensures high-wear areas last longer, providing better ROI over time.
Thermal and Impact Protection
While the 221RF doesn’t offer specific thermal or impact protection, its foam nitrile coating offers decent insulation against minor contact heat and friction. However, it’s not intended for high-temperature or heavy impact environments. It excels in mechanical protection, not thermal or chemical exposure.
Touchscreen Compatibility and Modern Features
The 221RF is not touchscreen compatible, focusing instead on optimal grip and abrasion resistance. For environments relying on digital devices, gloves with conductive fingertips might be more suitable. However, for heavy-duty work, its performance is unparalleled.
Safety Compliance and Certifications
The glove meets the latest EN 388:2016 + A1:2018 mechanical hazard standards. Each glove undergoes rigorous testing to comply with European PPE Regulation (EU) 2016/425. Although not food-safe or chemically resistant, it delivers elite mechanical safety.
Use Cases by Industry
Automotive Manufacturing
Perfect for cutting, assembling, or handling metal sheets and components.
Glass Handling
Protects against the sharpest glass edges without reducing tactile sensitivity.
Construction
Withstands rugged materials like steel rods and concrete with ease.
Waste Management
Resists punctures and tears from sharp debris or jagged materials in recycling facilities.
Cost-Efficiency and Longevity
Its durable design translates to fewer glove replacements over time. Reinforced high-wear zones increase lifespan. Buying in bulk (bundles of 5 pairs) can reduce cost per unit significantly for industries.
Pros and Cons of the Uniglove 221RF Cut F Glove
Pros
- Highest cut resistance (Level F)
- Ultra-lightweight and flexible
- Foam nitrile palm resists oils and moisture
- Reinforced thumb crotch for added durability
Cons
- Not touchscreen compatible
- Not food or chemical safe
Where to Buy
You can purchase the Uniglove 221RF directly on our website, Norsemen Safety.
Tips for Choosing the Right Size and Fit
Ensure accurate fit using a sizing chart based on palm circumference. Sizes range from Small to XXL. Always try on gloves before finalizing bulk orders to ensure optimal comfort and safety.
Care and Maintenance
To prolong lifespan:
- Hand wash with mild detergent
- Air dry—avoid direct sunlight or high heat
- Inspect regularly for tears or wear in the thumb crotch area
Alternatives to Consider
These level 5 rated cut resistant gloves have a smooth PU Palm Coating which protects the palm from cuts, scratches and lacerations. With a durable liner it allows for the wearers hand to stay warmer for longer.
These gloves are recognised as being the world’s thinnest Cut F glove. With the additional Touchscreen functionality it is a good all round Cut resistant glove.
If you prioritize precision, lightweight feel, and maximum cut protection, the Uniglove 221RF remains unmatched.
Conclusion
The Uniglove 221RF Cut F Glove is the ideal choice for professionals needing maximum cut protection without sacrificing agility. With its 21-gauge construction, superior grip, and certified durability, it’s one of the most reliable safety gloves on the market today. While it may lack touchscreen compatibility, its benefits far outweigh this in environments where cut hazards are the primary risk.
FAQs
1. What is the EN 388 rating for Uniglove 221RF?
The glove is rated 4X42F under EN 388:2016+A1:2018 standards, providing the highest cut resistance available.
2. Can the Uniglove 221RF be used in wet conditions?
Yes. The foam nitrile palm coating offers strong grip and moisture-wicking in oily and damp environments.
3. How long do Cut F gloves typically last?
Depending on use intensity, Cut F gloves like the 221RF can last several weeks to months. Reinforced areas extend wear time.
4. Are these gloves suitable for precision tasks?
Yes. The 21-gauge liner offers excellent dexterity and control, ideal for fine handling and assembly work.
5. Do these gloves come in multiple sizes?
Yes. Available in Small to XXL, with each glove hand-specific and designed for a snug fit.