# Insoles lahti pro Felt with Foil, 1 pair, size 42

**URL:** https://aio.lv/en/product--lahti-pro-5118561--10783093
**Data updated:** 2026-03-12 10:11 (EET)
**Category:** Footwear
**Manufacturer:** lahti pro
**Manufacturer code:** 5118561
**EAN:** 5903755118561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lahti-pro-5118561--10783093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Felt insoles lahti pro with foil, supplied as 1 pair in size 42. These replaceable shoe insoles combine a felt layer for thermal insulation and cushioning with a reflective foil layer to reduce heat loss. Designed for everyday and cold-weather use, they improve warmth and comfort in boots and shoes and can be trimmed if needed for fit.

## Long description

Insoles Lahti Pro Felt with Foil, size 42, are three-layer non-woven felt insoles with sponge and aluminium foil, 6 mm thick. They provide increased thermal insulation, absorb moisture and help adapt the insole to the shape of the foot while reducing pressure between the foot and the ground. Designed for use in cooler seasons to improve comfort and warmth inside footwear.
Advantages
The three-layer construction combines non-woven felt, sponge and aluminium foil to retain heat and manage moisture. At 6 mm thickness the insoles add thermal protection without excessive bulk. They conform to the foot shape to improve fit and reduce pressure points. The materials are suitable for autumn and winter use and can be trimmed to size for a precise fit.
Suitable for
Work boots and safety footwear
Outdoor boots for autumn and winter
Everyday shoes needing extra insulation
Footwear requiring insole replacement or size adjustment
Key specifications
Brand: lahti pro
Model: Felt with Foil
Quantity: 1 pair
Size: 42
Construction: 3 layers — non-woven felt / sponge / aluminium foil
Thickness: 6 mm
EAN: 5903755118561
How to use
Remove existing insoles if necessary, place the Lahti Pro Felt insoles flat inside the shoes and check fit. If trimming is required, use the original insole as a template and cut carefully along the edge to match shoe size. Ensure the foil side faces upward toward the foot if specified by the shoe fit; otherwise place for best comfort. Replace periodically depending on wear and moisture build-up.
Usage recommendations
For best thermal performance, use these insoles in closed footwear during autumn and winter. Trim to size before first use and allow insoles to dry thoroughly if they become wet to preserve insulation and material integrity.

## FAQ

### How much does the Insoles lahti pro Felt with Foil size 42 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 413 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 02.07.2026 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/10783093/60032782_large.webp