Blaklader
Blaklader Shell work trousers High Vis 1877-1977
Blaklader Shell work trousers High Vis 1877-1977
SKU:BL1877-S-9933
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Blaklader Shell High Visibility Work Trousers 1877-1977
Designed for professionals who need reliable protection across unpredictable weather conditions, the Blaklader Shell High Visibility work trousers deliver exceptional performance when you're working outdoors. These long work pants feature a laminated polyester shell construction that keeps you dry and comfortable whilst managing moisture from the inside out. The waterproof fabric with taped seams shields you from rain, whilst the windproof barrier blocks harsh gusts without sacrificing breathability. High visibility striping ensures you remain seen throughout your shift, making these work trousers an essential choice for site-based roles and outdoor work environments.
Practical features define these long leg work trousers. Removable braces with elastic panels keep everything in place, whilst the elasticated waistband adapts to your movements. Multiple pockets include thigh pockets with closures, hand pockets, and a dedicated thumb pocket, giving you space for your essentials. The knee protection pockets accommodate protective inserts, and reinforced CORDURA sections at the knees and lower legs add durability where you need it most. Ankle closures with hook and loop fastenings seal out debris and snow, whilst the pre-shaped leg design ensures a natural fit throughout your working day.
Key Features
- 100% polyester laminated fabric with waterproof and breathable protection
- Removable braces and elasticated waistband for secure, adjustable fit
- Multiple work pockets including thigh pocket with closure and thumb pocket
- CORDURA reinforced knees and lower legs for enhanced durability
- Taped seams throughout for added weather protection
Recommendations from our Unishore Expert
These bib and brace style work trousers are built for demanding outdoor conditions where weather protection matters. The combination of waterproof and windproof properties, supported by exceptional breathability, keeps you comfortable during active work without the clammy feeling that comes with inferior materials. We'd recommend these for anyone regularly exposed to rain and cold wind, particularly in construction, utility work, or outdoor maintenance roles.
The removable braces offer flexibility if you prefer wearing a belt instead, whilst the pre-shaped legs provide excellent comfort without bunching. The knee protection compatibility means you can upgrade your safety setup as your needs evolve. The thoughtful pocket placement, including the thigh pocket and thumb loop, reflects practical understanding of what tradespersons actually need throughout their working day.
Product Features
- Material - 100% polyester, oxford, laminated, waterproof 15,000 mm, windproof, breathable (Ret 8.5, 200 g/m²)
- Fit - Regular
- Leg length - Long leg length
- Clothing length - Normal
- Pockets - Hand pockets, thigh pocket with closure, thumb pocket, leg pockets with pleat and flap
- Fastening - Elastic waistband with button and zip closure
- Braces - Removable, elasticated
- Article number - BL1877
Standards and Safety
- High visibility protection meets strict Class 1 safety requirements (EN ISO 20471)
- Waterproof defence rated to Class 4 standard (EN 343)
- Extremely breathable performance rated to Class 4 (EN 343)
- Compatible with knee protection inserts meeting EN 14404:2004+A1:2010 standards
OEKO-TEX STANDARD 100 CERTIFIED
OEKO-TEX® Standard 100 is a globally recognised health certification that confirms that every component of our clothing, from the fabric to the buttons and zips, has been tested and is free from harmful substances. This certification guarantees that our clothing is safe for your skin and health.
Characteristics
Characteristics
- 100% polyester, 200 g/m2
- Wind- and waterproof material with breathable function
- Pre-formed legs
- CORDURA-reinforced knee pockets, CORDURA 1000 reinforced bottom of trouser legs
- Two loops with Velcro on the side for hammer holder
Metal carabiner
High waistband at the back
Snow stopper, can be opened with Velcro and button
Detachable ID card holder
Removable suspenders with elastic
Leg pocket with pleat, flap and telephone pocket
Side pockets with zipper and fleece lining
Knee pad pockets
Folding rule pocket with knife holder and pen pocket.
Standards of Blaklader Shell work trousers High Vis 1877-1977
EN ISO 20471, Class 1, Combination Certification W
EN 14404:2004+A1:2010 in combination with knee pads 4027, 4057, 4058 and 4032
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
