RM58 MATTE ARMCHAIR – Black in Matte Finish


Tax included.

The RM58 Matte is the modern hard shell version of the historic Roman Modzelewski Armchair designed in 1958. New technologies made it possible to create a matte version of the armchair, providing new aesthetic appeal in a variety of new, modern colors.

Order now and get this item delivered for free! Regular delivery price: €45,00 EUR.
Delivery time: 8 weeks. Does not apply to products with 48H Shipping.
The RM58 Matte is also the modern hard shell version of the historic Roman Modzelewski Armchair. Thanks to rotational moulding technology the historical model of the armchair was reproduced, this time as a piece of furniture prepared for serial production using new technologies and materials. The precisely developed form constitutes a 100% replica of the original.

Original design:
1958 by Roman Modzelewski
Reedition: 2012
Legs: powder coated steel, matte black with anti-slip ends
Seat: rotomolded solid colored polyethylene seat
Contract: norm passed EN 16139 

Width: 67 cm
Height: 72 cm
Depth: 68 cm
Seat height: 38 cm
Packaging dimensions: 68 × 67 × 49 cm
Assembly: the armchair requires simple legs assembly
Net weight: 19 kg


You order, we take care of everything else! We will deliver your order to your door.

We deliver orders within Poland, the EU or outside the EU.

  • Poland – orders placed at pl.366concept.com,
  • EU – orders placed at eu.366concept.com,
  • Outside the EU – please place orders by email: hello@366concept.com.

Depending on the type of furniture, its size and the delivery address, we deliver furniture in cooperation with trusted logistics partners:

  • courier companies (DPD, DHL),
  • local distribution partners (Poland, Île-de-France),
  • dedicated transportation coordinated by us.

In order to get to know the details about the available delivery methods, please contact us at hello@366concept.com.

The final delivery cost is calculated in the shopping cart based on the delivery address and products.


The vast majority of products in our store are special order products. These are products tailored to the individual preferences of the customer, so they do not entitle to the right to withdraw from the sales contract.

When deciding to buy such a product, check all descriptions (size, color, technical specifications of the fabric). We encourage you to order fabrics samples. The cost of the samplers is deducted from the final order using the discount code. If you have additional questions, please contact us at hello@366concept.com.

However, the right of withdrawal applies to goods marked “48 hour shipping” – for these goods you have the opportunity to withdraw from the sales contract within 14 days without giving any reason.

    For full Delivery & Returns information, click here.

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