Blaklader
Blaklader Shelljack High Vis 4420-1977
Blaklader Shelljack High Vis 4420-1977
SKU:BL4420-S-9955
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Blaklader High Vis Shell Jacket 4420-1977
The Blaklader High Vis shell jacket delivers serious performance when you're working in unpredictable weather. This work coat combines waterproof and windproof protection with genuine breathability, so you stay dry without overheating during active shifts. The taped seams lock out moisture while the brushed mesh lining keeps things comfortable against your skin. You'll appreciate the practical design touches too - the detachable hood fits over safety helmets and ear defenders, whilst the extended back panel offers extra coverage when you're bending or climbing. Multiple pockets keep your essentials within reach, and the high visibility contrast panels ensure you're seen on site, meeting strict safety standards.
Key Features
- Waterproof and windproof with fully taped seams for durability
- Detachable and adjustable hood designed for helmet compatibility
- Extended back panel provides additional coverage and protection
- Brushed mesh lining regulates temperature during intense work
- Multiple functional pockets including chest and inner storage
Recommendations from our Unishore Expert
Working in demanding conditions calls for kit you can genuinely rely on. This shell jacket handles wet weather brilliantly whilst maintaining breathability so moisture doesn't build up inside. The high visibility design keeps you conspicuous on busy sites, which matters when safety is the priority. The removable hood is a genuine practical feature - it adjusts perfectly over your helmet without restricting movement or comfort. The extended back panel is worth highlighting too, as it prevents water running down when you're working at height or in heavy rain. The brushed mesh lining manages your body temperature effectively, meaning you won't overheat during physical work. Consider layering this over thermal base layers during colder months for added warmth without bulk.
Product Features
- Material - 100% polyester, oxford, laminated, waterproof 15,000 mm, windproof, extremely breathable
- Fit - Regular
- Pockets - Chest pocket with zip, cell phone pocket, inner Napoleon pocket, inner mesh pocket, inner zip pocket, sleeve pen pocket
- Closure - Full length zip with high collar
- Length - Extended back panel
- Sleeve Length - Long sleeves
- Article Number - BL4420
Standards and Safety
- High visibility Class 1 provides reliable conspicuity on site and at height (EN 20471)
- Waterproof Class 4 protection against heavy rain and demanding weather conditions (EN 343)
- Extremely breathable Class 4 lining maintains comfort during physical work (EN 343)
- Combination certified offering comprehensive protection across multiple safety standards
Characteristics
Characteristics
- 100% polyester, 200 g/m2
- Wind- and waterproof material with breathable function
- Pre-formed sleeves
With fleece padded collar, High collar with zipper
Hood adapted for helmet and earmuffs, Removable and adjustable hood with mesh lining
- Detachable ID card holder, D-ring
Chest pocket with zipper and D-ring
Side pockets with zipper and fleece lining
Napoleon pocket on the inside of the front band, Inner mesh pocket, Inner pocket with zipper
Sleeve pocket for pen
- Extended back
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Standards of Blaklader Shelljack High Vis 4420-1977
EN ISO 20471, Class 1,Combination Certification D
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EN 343, Class 4.4
Material & washing instructions
Material & washing instructions
100% polyester, oxford, laminated, waterproof 15,000 mm, windproof, breathable, Ret 8.5, 200 g/m2
Size chart
Size chart
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The table below is the official Blaklader size chart, you can use this as a reference to determine which size you need for Blaklader clothing. For trousers use the waist and inner leg length, for overalls the chest circumference is also important.
Please note: we recommend trying on before personalization, no complaints can be made based on the size chart
*All lengths in centimeters unless otherwise stated
**Information based on size chart from the Blaklader Catalogue, this may vary per model
***If you wish to personalize your clothing, we always advise you to try it on first
| Mate | A. Chest circumference | B. Size | C. Hip circumference | D. Inseam length |
|---|---|---|---|---|
| XS | 84 | 72 | 88 | 77 |
| S | 92 | 80 | 96 | 79 |
| M | 100 | 88 | 104 | 81 |
| L | 104 | 92 | 108 | 82 |
| XL | 112 | 102 | 116 | 84 |
| XXL | 116 | 107 | 120 | 84 |
| 3XL | 124 | 117 | 128 | 85 |
| 4XL | 128 | 122 | 132 | 85 |
| 5XL | 136 | 134 | 142 | 85 |
| 6XL | 140 | 140 | 147 | 85 |
Sizes of shortened and extended version available on some models.
| Mate | Inner leg length for short version | Inner leg length for longer version |
|---|---|---|
| XXS | 73 | |
| XS | 74 | |
| S | 75 | 83 |
| M | 77 | 85 |
| L | 78 | 86 |
| XL | 79 | 87 |
| XXL | 80 | 88 |
| 3XL | 81 | 89 |
| 4XL | 81 | 89 |

About Unishore Workwear
About Unishore Workwear
Unishore Workwear has been a specialist in workwear and personal protective equipment since 1985. We offer:
- Fast delivery
- Competitive prices
- Embroidery and printing in-house
