"Official Blast Competition Chair" Python II, Ergonomic Chair

Regular price $399.99
Regular price $639.99 Sale price $399.99
Color: Blue

The Python II is at the apex of comfort and back support when it comes to your options for a home office chair. Whether you are working or gaming, the Python II ensures that you can give your project the attention it requires, comfortably supporting your posture for as long as you need. Adjustable lumbar support technology ensures that your back is always supported, no matter what position you are in, making back pain a thing of the past and letting you focus on what’s in front of you.


  • Built-in 4D Adjustable Adaptive Lumbar Support: Automatically adjusts the support angle according to your sitting posture, keeping you comfortable all day long.
  • 4 6/8” Thickened Foam Cushion: Effectively disperses the weight on the hips and thighs, for better balance, support and comfort.
  • Smart Adjustable 4D Armrests: Adjustable in height and position, to keep your shoulders relaxed. Can move up, down, front, back, sideways, in and out, whatever is needed to accommodate your changing posture, with an unchanging level of support.
  • Multi-functional Mechanism and Tilt Adjustment: Easily adjust the height and tilt angle of the chair depending on your comfort level.


  • SKU: ERK-GC08
  • Overall Dimensions: 23.62"D x27.95" W x 50.2''-54.13"H
  • Seat Height: 51 3/16"-55 1/8"
  • Seat Depth: 18 1/8"
  • Seat Width: 21 1/4"
  • Weight: 62 lbs.
  • Max. Weight Capacity: 275 lbs.
  • Materials: Faux Leather
  • Box Dimensions: 27.95" x 25.98" x 50.2"
  • Assembly Instruction: view here


  • Free Shipping & Free Return Shipping (Lower 48 US States Only) We know how important fast and free shipping is to our customers. We provide free shipping on all of our products. (Limited to the lower 48 US states only) Customers in Alaska and Hawaii will be charged additional shipping fees. Please contact the customer service team for a shipping quote at 844-416-2090.
  • Orders typically take 1-2 business days for processing and are shipped from the nearest fulfillment center. Standard shipping varies from 2-7 business days and is not guaranteed. Please note that shipping times are estimates and subject to potential delays beyond our control, such as weather, shipping issues, customs, or inventory shortages.
  • We rely on third-party mail couriers for delivery and do not currently offer expedited or 2-day shipping.
  • Once your order has been processed, we will email you order status updates and your tracking number. You can always access your account online and view your order status and tracking details there.


  • Return & Refund Policy (U.S. Only) Eureka Ergonomic stands behind the quality and innovative designs of our products with a 30-day risk-free trial period which guarantees free returns of most products returned in original condition.

  • But if you have any concerns and wish to return the product, please reach out to our Customer Care Experts. We offer solutions to help you fix what’s wrong, so you can keep and love the things you buy. Because sometimes no return is the easiest return of all.
  • If the products are damaged/defective upon arrival, please call customer service or contact us via email within 72 hours.
  • Note: We only accept returns if they are purchased directly from us on eurekaergonomic.com and flagship stores established in online marketplaces that are registered under the name of an Eureka Ergonomic entity. Please contact the relevant distributor if otherwise.
  • For other details about exceptions to our return policy, please check THIS LINK. https://eurekaergonomic.com/pages/returns-refunds
Free Shipping
30 Days Return
Expert Service
Python II,  4D adaptive active lumbar support Ergonomic Chair, Blue
Regular price $399.99
Regular price $639.99 Sale price $399.99
Blue | office chair for lower back pain in home office
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Python II, Ergonomic Chair, Blue

Customer Reviews

Based on 25 reviews
Joseph Spors
Highly recommended

Recently purchased this chair on sale. The padding used on the seat cushion and 4th degree of motion in the lumbar support make this chair the most comfortable computer chair I have ever used. The only down side I can think of is that many other chairs offer greater seat adjustability.

Ariel Mendez
excelente producto

una calidad super premium, me encato este producto y lo recomendaria con los ojos cerrados.

¡Muchas gracias por tu entusiasta reseña! Estamos absolutamente encantados de saber que nuestro producto le pareció de calidad súper premium y que le encantó tanto. ¡Gracias nuevamente por elegirnos y esperamos que disfrute de su compra durante mucho tiempo!

Irina Ramos
Very comfortable

Easy to assemble and very comfortable. Great support on the lower back and alignment to upper back and shoulders. I am very happy to my purchase.

Thanks, Irina! It's great to know that it offers excellent support for your lower back and helps with upper back and shoulder alignment.

Customer satisfaction is our top priority, and it's feedback like yours that motivates us to continue providing high-quality products. Enjoy your comfortable seating, and thank you again for choosing our product!

Dawson Robinson
Very comfortable

This chair is perfect for gaming.

Hi Dawson, comfort and support are essential during long gaming sessions, and it's great to know that this chair meets your needs. Game ON!

Replace my old computer gaming/work chair

I work/code on computers and game. I am on the computer a lot. This chair is insanely comfortable and extremely easy to set up. I highly recommend this product and chair especially if you are like me and are looking for comfort to resolve that butt/back pain from long-hours.

Perfect! It's great to know that the chair's comfort level and ease of setup have made a significant difference for you. Your recommendation is valuable, especially for those who share a similar lifestyle of working and gaming extensively on computers. Thank you for taking the time to share your thoughts, Matt!