# Insoles with Antistatic Thread Lahti Pro model L9030739 size 39 – replacement shoe insoles

**URL:** https://aio.lv/en/product--lahti-pro-l9030739--11977858
**Data updated:** 2026-03-11 16:21 (EET)
**Category:** Footwear
**Manufacturer:** lahti pro
**Manufacturer code:** L9030739
**EAN:** 5903755130914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lahti-pro-l9030739--11977858

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement shoe insoles Lahti Pro L9030739 in size 39 featuring an integrated antistatic thread. Designed to be placed inside footwear to improve comfort and provide electrostatic discharge protection in environments where static control is needed. Suitable for work boots and everyday shoes requiring antistatic properties and simple insole replacement.

## Long description

Replacement shoe insoles Lahti Pro model L9030739 in size 39 are designed to be inserted into footwear to improve fit and provide antistatic protection. The insole features an integrated antistatic thread that helps dissipate electrostatic charge from the foot to the ground through the shoe, making it suitable for environments where static control reduces risk to sensitive equipment or improves personal comfort. The product is intended as a straightforward swap-in solution for work boots and everyday shoes that accept a size 39 insert.
Advantages
These insoles combine basic cushioning with an antistatic thread integrated into the material structure, offering both comfort and electrostatic discharge control without altering shoe geometry. The size-specific form allows a close fit in appropriately sized footwear, while the replaceable nature simplifies maintenance and hygiene. The design is neutral and compatible with a variety of shoe types commonly used in industrial, workshop, and casual settings.
Suitable for
 Work boots and safety footwear that require antistatic properties
 Tasks involving handling of electronic components or working near sensitive equipment
 Everyday shoes when additional static discharge control is desired
 Situations requiring a quick replacement of worn insoles to restore fit and basic cushioning
Key specifications
 Size: 39 (shoe insert dimensions suitable for standard size 39 footwear)
 Feature: integrated antistatic thread for electrostatic discharge control
 Function: replacement insole providing basic cushioning and static dissipation
 Compatibility: designed for use in a wide range of closed footwear such as work and casual shoes
How to use
Remove the existing insole from the shoe if present and place the Lahti Pro size 39 insole flat inside the footwear, ensuring it sits flush with the heel and forefoot areas. Trim to fit only if the manufacturer of your footwear allows cutting of insoles and you trim according to the shoe's original insole outline. Ensure the antistatic thread maintains contact path through the shoe sole and that the insole does not cause pressure points. Replace periodically when cushioning or antistatic performance declines.
Usage recommendations
Use these insoles in footwear that provides an earth path to allow antistatic dissipation. Regularly inspect for wear and replace if the surface becomes compressed or the antistatic effectiveness appears reduced. Avoid soaking in water or using harsh chemicals; clean by wiping with a damp cloth and allow to air dry. For tasks requiring certified electrostatic protection, verify that the footwear and insole together meet the workplace ESD requirements.

## FAQ

### How much does the Insoles Lahti Pro L9030739 size 39 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 14.07.2026 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. All transactions are 100% secure and encrypted.

### 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/11977858/67428588_large.webp