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Blaklader

Blaklader Multinorm work trousers Inherent with stretch 1787-1512

Blaklader Multinorm work trousers Inherent with stretch 1787-1512

SKU:BL1787-44-8933

Regular price €235,13 EUR excl. VAT
Regular price €293,90 EUR Sale price €235,13 EUR excl. VAT
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Regular price €284,51 EUR incl. VAT
Regular price €355,62 EUR Sale price €284,51 EUR incl. VAT
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Delivery time: 5-10 business days

Blaklader Multinorm Work Trousers with Inherent Stretch 1787-1512

If you're working in demanding environments where safety and comfort go hand-in-hand, these multinorm work pants deliver on both fronts. The Blaklader Multinorm work trousers are engineered with a robust blend of modacrylic, cotton, FR polyamide and aramid that offers impressive durability without compromising on flexibility. Stretch panels throughout the design ensure you can move freely, whether you're climbing, bending or reaching. The fabric itself resists oil, dirt and water, so you stay protected and dry during demanding shifts. Reinforced CORDURA®/Kevlar®/Protal® panels guard the knee, thumb pocket, tool and leg areas from wear and tear. With practical knee pockets ready for protective gear and a specialised thumb pocket designed to accommodate tools or additional storage, these long work pants prove invaluable for electricians and skilled trades where reliability matters.

Key Features

  • Stretch panels built into the design for enhanced mobility
  • Reinforced protection at high-wear areas with CORDURA®/Kevlar®/Protal®
  • Practical pocket system including thumb pocket for tool storage
  • Oil, dirt and water-resistant fabric finish
  • Flame-retardant material meeting strict safety standards

Recommendations from our Unishore Expert

These multinorm work pants excel when you need a single pair that handles multiple hazards. The inherent stretch construction means the fabric itself resists flame rather than relying on coatings, so comfort and protection work together seamlessly. The reinforced panels at the knees and pockets extend the life of your trousers where friction typically causes first failure. We recommend these particularly for professionals dealing with electrical hazards, hot work environments or sites where multiple safety certifications are required. The water and oil-resistant finish keeps the fabric performing longer in messy conditions, whilst the practical pocket placement means your essential tools and ID stay secure throughout your shift.

Product Features

  • Material - 44% modacrylic, 30% cotton, 20% FR polyamide, 5% aramid, 1% antistatic, ripstop, flame retardant, 260 g/m²
  • Pockets - Thumb pocket with space for tool placement
  • Closure - Plastic zip
  • Leg Length - Long leg length
  • Article Number - BL1787

Standards and Safety

  • Antistatic protection to reduce electrical charge build-up EN 1149-5
  • High visibility reflective tape applied with double stitching EN ISO 20471, Class 1
  • Flame retardant protection against heat and flame exposure EN ISO 11612
  • Electric arc protection for arc flash incidents IEC 61482-2, Class APC 1
  • Knee protection compatible when paired with certified knee guards EN 14404:2004+A1:2010

Characteristics

  • 44% modacrylic, 30% cotton, 20% FR polyamide, 5% aramid, 1% antistatic, 260 g/m2
  • Metal free
  • Oil, dirt - and water-repellent
  • Fly with plastic zipper
  • Detachable ID card holder for flame retardant clothing
  • Knee pad pockets on the outside
  • Reinforced folding rule pocket with the possibility for two placements of knife and pen pocket
  • Standard C size can be extended to length size
  • Flame retardant reflective tape attached with double seams

Standards of Blaklader Multinorm work trousers Inherent with stretch 1787-1512

  • EN 1149-5

  • EN ISO 20471 , Class 1

  • EN ISO 11612 A1, B1, C1, F1

  • EN 14404:2004+A1:2010 in combination with knee pads 4027 and 4057

  • IEC 61482-2, APC 1,ATPV - 10.7 cal/cm2

  • Electric arc protection (IEC 61482)

Material & washing instructions

44% modacrylic, 30% cotton, 20% FR polyamide, 5% aramid, 1% antistatic, ripstop, flame retardant, antistatic, 260 g/m2

  • Bleaching
  • Do not bleach
  • Do not tumble dry
  • To smoothe
  • Do not iron
  • Chemical cleaning
  • 60℃ Washable

Size chart

Dynamic data about product reviews still needs to be linked here.

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

For height 176-180 cm (Normal leg length and normal waist)

Mate A. Chest circumference B. Size C. Hip circumference D. Inseam length
XS C42 84 72 88 77
C44 88 76 92 78
S C46 92 80 96 79
M C48 96 84 100 80
C50 100 88 104 81
L C52 104 92 108 82
XL C54 108 97 112 83
C56 112 102 116 84
XXL C58 116 107 120 84
3XL C60 120 112 124 85
C62 124 117 128 85
4XL C64 128 122 132 85
5XL C66 132 128 137 85
C68 136 134 142 85
6XL C70 140 140 147 85

For height 182-186 cm (Longer leg length and normal waist)

Mate A. Chest circumference B. Size C. Hip circumference D. Inseam length
C146 92 80 96 83
C148 96 84 100 84
C150 100 88 104 85
C152 104 92 108 86
C154 108 97 112 87
C156 112 102 116 88
C158 116 107 120 89

For height 170-174 cm (Shorter leg length and larger waist)

Mate A. Chest circumference B. Size C. Hip circumference D. Inseam length
D84 84 78 90 74
D88 88 82 94 74
D92 92 86 98 75
D96 96 90 102 76
D100 100 94 106 77
D104 104 98 110 78
D108 108 103 114 79
D112 112 108 118 80
D116 116 113 122 80
D120 120 118 126 81
D124 124 123 130 81
D128 128 128 134 81
D132 132 134 139 81
D136 136 140 144 81
Measuring instructions Blaklader

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
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