# Office chair Thunder X3 XTC Ergonomic Loft Dark G — high back, adjustable armrests

**URL:** https://aio.lv/en/product--thunder-x3-tegc-307410zz1--11239810
**Data updated:** 2026-02-14 19:38 (EET)
**Category:** Gaming Chairs
**Manufacturer:** thunder x3
**Manufacturer code:** TEGC-307410Z.Z1
**EAN:** 4711099478910
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 389.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 321.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thunder-x3-tegc-307410zz1--11239810

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Courier delivery to door | 21.07.2026 | 19.69 EUR |

## Summary description

Thunder X3 XTC Ergonomic Loft Dark G office chair is a high-back seating solution designed for extended desk use. It features an ergonomic high back and adjustable armrests to support posture and reduce fatigue. Suitable for office or home workspaces, the chair provides practical support for long working hours and improves comfort during computer tasks.

## Long description

Thunder X3 XTC Ergonomic Loft Dark G is a high-back office chair designed for extended desk use. The chair combines an ergonomically shaped backrest with adjustable armrests and a supportive seat to promote a stable sitting posture during long working or gaming sessions. Materials and geometry focus on lumbar support and upright alignment, making the model suitable for office and home workspaces where prolonged sitting is required.
Advantages
The high-back design provides extended upper-back and neck support while the contoured backrest helps maintain a neutral spine position. Adjustable armrests allow users to position forearms to reduce shoulder strain. The seat construction balances firmness and cushioning for continuous support, and the chair’s durable base and casters ensure mobility and stability on typical office floors. Overall, the chair addresses posture support and fatigue reduction for extended use.
Suitable for
Office work and remote workstations
Long computer sessions including gaming and content creation
Home office setups requiring ergonomic seating
Tasks that demand sustained seated focus, such as coding, writing, or design
Key specifications
High-back ergonomic backrest with lumbar support geometry
Adjustable armrests for height and position customization
Padded seat with a balance of cushioning and firmness for long-term comfort
Reinforced base and smooth-rolling casters for stability and mobility
Tilting or reclining mechanism to adjust seating angle
How to use
Adjust the seat height so feet rest flat on the floor and knees are at approximately a 90-degree angle. Set the armrest height to support forearms without elevating the shoulders. Use the backrest tilt or recline control to find a comfortable angle that maintains lumbar contact; lock the mechanism when you have found a suitable position. Regularly shift posture and use the casters to change position at the desk as needed.
Usage recommendations
For best ergonomic effect, pair the chair adjustments with a monitor positioned at eye level and a keyboard at elbow height. Take short standing or stretching breaks every 45–60 minutes to reduce static load on the spine and improve circulation.

## FAQ

### How much does the Office chair Thunder X3 XTC Ergonomic Loft Dark G cost, and is it available for purchase?

The price is 389.49 € (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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Office chair Thunder X3 XTC Ergonomic Loft Dark G 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 thunder x3 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 thunder x3 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/11239810/68514658_large.webp