Work Trousers Flex-Line
Black / Grey 👖
Robust. Flexible. Professional.
Professional work trousers for security services, construction sites and trades in a classic black/grey design. Well-designed construction with elastane blend fabric, 290 g/m² robust material and extensive pocket features – the perfect companion for every job.
Product Data at a Glance
Protection, Comfort
and Functionality in one pair of trousers
Every detail of the Bundhose Flex-Line Leibwächter® is designed for continuous professional use – from the robust seam processing to the well-thought-out pocket features.
👖 Straight Cut
Classic, comfortable and timeless. Fits every body shape and can be easily combined with safety shoes and protective equipment.
🔦 Reflectors
All-round reflective strips ensure maximum visibility in darkness, twilight and in safety-critical operational situations.
🛡️ Volume Knee Pad Pocket
Made of robust 600D/PU Oxford material with flap for separate knee pads. Longitudinal bar tacks reliably prevent the pads from slipping.
💪 Triple-stitched Seams
Triple reinforced topstitching in all stressed areas increases tear resistance. Reinforced gusset in the crotch area facilitates movements and prevents seams from tearing out.
🔒 Quality Fly
Trouser fly with high-quality zipper for long-lasting, reliable function even with intensive daily use.
🧼 Easy Care
Washable at 60 °C and tumble dry. Quickly ready for use – ideal for shift work and intensive use in everyday work.
Pocket Features
in Detail
A total of 5 pocket areas with a well-thought-out layout – for tools, tape measure, pens and secure storage.
2 Side Pockets
Side pockets for quick access – always at hand in everyday work.
2 Back Pockets
With decorative stitching and reinforcement – robust and durable, even with heavy use.
Double Ruler Pocket
Including 4 pen compartments on the right leg – for tape measure, pens and tools.
Cargo Pocket left (3-compartment)
2 compartments + zippered insert pocket + pen pocket on the left leg – maximum organization.
Material &
Specification
The Work Trousers Flex-Line Black/Grey combine durable cotton, functional polyester and permanently elastic elastane to create a 290 g/m² heavy-duty fabric. Combined with professional workmanship and extensive features.
| Model Name | Work Trousers Flex-Line Leibwächter® Black/Grey |
| Type | Professional work trousers, straight fit |
| Material | 55 % Cotton, 42 % Polyester, 3 % Elastane (Spandex) |
| Fabric Weight | 290 g/m² |
| Color | Black / Grey |
| Seam Processing | Triple-stitched seams, reinforced gusset in the crotch area |
| Knee Pad Pocket | Volume pocket 600D/PU Oxford, flap, longitudinal bar tacks |
| Fly | Quality zipper |
| Visibility | Reflective strips for visibility in darkness |
| Side Pockets | 2 × side |
| Back Pockets | 2 × with decorative stitching and reinforcement |
| Ruler Pocket | Double, incl. 4 pen compartments right |
| Cargo Pocket | 2 compartments + zip-in pocket + pen pocket left |
| Washing Temperature | 60 °C |
| Tumble Dryer | Suitable |
| Brand | Leibwächter® Flex-Line |
Equipment Highlights
at a Glance
Every feature of the Leibwächter® Flex-Line has been developed for continuous professional use.
Maximum Visibility
All-round reflective strips – for safe recognition in darkness, twilight and in safety-critical operational areas.
Volume Knee Pad Pocket
Robust 600D/PU Oxford material with flap and longitudinal bar tacks – keeps knee pads securely in place, even during intensive work.
Extreme Durability
Triple reinforced topstitching and reinforced gusset in the crotch area – facilitates movements and prevents seams from tearing out.
Heavy Quality Fabric
290 g/m² fabric weight for maximum durability – robust and long-lasting, even with the toughest daily use.
Permanently Flexible
Spandex content ensures permanent freedom of movement and shape retention – remains intact even after many washes at 60 °C.
Easy Care
Machine washable at 60 °C and tumble dry – quickly ready for use for shift work and intensive continuous use.
Care & Cleaning
Correct care maintains all properties of the Work Trousers Flex-Line permanently. The robust 290 g/m² fabric is designed for intensive use and frequent washing.
- Machine wash at 60 °C
- Tumble dry – quickly ready for use
- Shape-retaining fabric – stays in shape even after many washes
- Elastane elasticity permanently maintained with correct care
- Do not use aggressive bleaches
Available Sizes
Size chart available on request.
Classic black/grey for professional use. Embroidery with company logo available on request.
Ideal for areas with
high demands
Why the Work Trousers Flex-Line
Leibwächter® are the right choice
For professionals who need maximum robustness, comfort and functionality in durable work trousers – without compromise.
- ✔290 g/m² quality fabric – heavy, hard-wearing fabric for maximum durability in continuous use.
- ✔Permanently flexible – Elastane blend fabric retains its elasticity permanently, even after many washes at 60 °C.
- ✔Extreme durability – 3-needle quilted seams and reinforced crotch gusset withstand extreme stress.
- ✔Professional knee protection – 600D/PU Oxford volume pocket with longitudinal bars for secure knee pad retention.
- ✔Maximum organization – 5 pocket areas with 9+ compartments for tools, pens, tape measure and secure storage.
- ✔Customizable – Embroidery with company logo on request, quantity discounts from 10 pieces.
FAQ
Ready for your order?
Bulk quantities, embroidery with company logo or samples available on request.

