Razer
Razer RZ38-03950100-R3U1 Iskur XL Ergonomic Gaming Chair
400lbs
Command Your Game in Unrivaled Comfort Dominate the competition with the Razer Iskur XL Gaming Chair. Engineered for hardcore gaming, this chair provides posture-perfect support with its adjustable ergonomic lumbar system. Constructed with multi-layered synthetic leather and high-density foam cu...
$599.99*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Command Your Game in Unrivaled Comfort
Dominate the competition with the Razer Iskur XL Gaming Chair. Engineered for hardcore gaming, this chair provides posture-perfect support with its adjustable ergonomic lumbar system. Constructed with multi-layered synthetic leather and high-density foam cushions, it's built for enduring comfort and lasting durability.
Specifications:
- Brand: Razer
- Model: RZ38-03950100-R3U1
- Type: Gaming Chair
- Lumbar Support: Ergonomic, Adjustable
- Material: Multi-Layered Synthetic Leather
- Cushions: High Density Foam
- Armrests: 4D Adjustable
- Recommended Height: 6' to 6'10"
- Weight Capacity: Up to 400lbs
- Head Cushion: Memory Foam
- Color: Black/Green
Key Features
Ergonomic Lumber Support System: Enjoy total lower back support with a built-in, fully adjustable lumbar curve that closely aligns to your spine—ensuring ideal posture for maximum comfort in gaming marathons
Multi-Layered Synthetic Leather: Tougher and more durable than standard PU leather, the chair comes wrapped in multi-layered PVC synthetic leather—making it better suited to withstand the wear and tear from hours of daily use
High Density Foam Cushions: The denser, durable cushions have a plush feel and offer better contouring, allowing your weight to apply just enough pressure as they mold to support your unique body shape
4D Armrests: Adjust the armrests’ height, angle and move them forwards or backwards for a position tailored to the way you sit
Engineered to Carry: Recommended for a height of 6' to 6'10" and supports a weight of up to 400lbs through a combination of its body frame, armrests, wheelbase, and angled seat edges that maximize the resting surface area
Specifications
Size
XL
Lumbar Support
Ergonomic, Built-in, Fully Adjustable
Upholstery Material
Multi-Layered Synthetic Leather
Cushion Material
High Density Foam
Armrests
4D Adjustable
Recommended Height
6' to 6'10"
Weight Support
Up to 400lbs
Frequently Asked Questions
What is the main ergonomic feature of the Razer Iskur XL Gaming Chair?
The main ergonomic feature is its built-in, fully adjustable lumbar support system that closely aligns to your spine, ensuring ideal posture for maximum comfort during gaming marathons.
What material is the chair upholstered with?
The chair is wrapped in multi-layered PVC synthetic leather, designed to be tougher and more durable than standard PU leather for prolonged use.
Are the armrests adjustable on this gaming chair?
Yes, the Razer Iskur XL features 4D armrests, allowing you to adjust their height, angle, and move them forwards or backwards for a tailored sitting position.
What is the recommended height and weight capacity for this chair?
This chair is recommended for users with a height of 6' to 6'10" and supports a weight of up to 400lbs.
How do the high-density foam cushions contribute to comfort?
The denser, durable cushions offer a plush feel and better contouring, allowing your weight to apply just enough pressure as they mold to support your unique body shape.
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