# Work pants lahti pro L4050902 Slim StretchLine — men's slim-fit work trousers, stretch fabric

**URL:** https://aio.lv/en/product--lahti-pro-l4050902--5271124
**Data updated:** 2026-03-12 10:04 (EET)
**Category:** Workwear
**Manufacturer:** lahti pro
**Manufacturer code:** L4050902
**EAN:** 5903755128973
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lahti-pro-l4050902--5271124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

lahti pro L4050902 Slim StretchLine work pants are men's slim-fit work trousers made from stretch fabric for improved mobility. Designed for work environments requiring a close fit and freedom of movement, they serve tradespeople and technicians. Key characteristics include slim cut, elastic material for flexibility, and practical construction suited for daily on-site tasks.

## Long description

Work pants made of 35% cotton and 65% polyester with a fabric weight of 270 g/m². These lahti pro L4050902 Slim StretchLine slim-fit work trousers combine durable construction and stretch panels for mobility, and include 13 pockets — one with a zipper — plus dedicated tool pockets, reinforced knee protector pockets and a reinforced hem made from abrasion-resistant 500D polyester. The garment meets EN ISO 13688 and is CE certified, category I. Size M.
Advantages
The Slim StretchLine design features four-way stretch inserts that provide flexibility and comfort during movement. Reflective inserts increase visibility, while triple seams and reinforced pocket areas improve durability. An adjustable waist width system with an internal elastic band and an anti-slip waist tape prevent the upper garment from riding up. Additional features include a phone pocket lined with electromagnetic radiation-reflective fabric, multiple loops for tools (wrenches, hammer) and holders for three tape measures.
Suitable for
Construction and site work where mobility and tool access are required
Maintenance and installation tasks with frequent kneeling
Tradespeople who need reinforced pockets and tool loops
Key specifications
Material: 35% cotton, 65% polyester
Fabric weight: 270 g/m²
Pockets: 13 (1 with zipper), tool pockets, phone pocket with EMI-reflective lining
Reinforcements: knee pockets, pocket and hem reinforcements in 500D polyester
Stretch: 4-way stretch inserts
Seams: triple seams
Safety: reflective inserts
Standards: EN ISO 13688, CE, category I
Size: M
How to use
Put on the trousers and adjust the waist width using the built-in elastic band to achieve a secure fit. Use the reinforced tool pockets and loops to carry commonly used tools and place a knee protector into the knee pockets when work requires kneeling. Close the zipped pocket for small items to prevent loss. For handling electronic devices, store your phone in the designated pocket to benefit from the EMI-reflective lining.
Usage recommendations
For longer life of the abrasion-resistant reinforcements, avoid prolonged contact with sharp edges and clean according to the manufacturer's care instructions. Use appropriate knee pads in the knee protector pockets for tasks involving extended kneeling.

## FAQ

### How much does the Work pants lahti pro L4050902 Slim StretchLine cost, and is it available for purchase?

The price is 71.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Work pants lahti pro L4050902 Slim StretchLine be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All lahti pro products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lahti pro service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5271124/42245937_large.webp