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wirarpa Men’s Thermal Underwear Set Cotton Long Johns Black XL

£23.99 (as of 20/10/2026 10:09 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

wirarpa Men’s Thermal Underwear Set in black XL is a long johns base layer with a crew neck top, full-length sleeves and pants. It uses a 95% cotton and 5% spandex blend and is described as machine washable, with the set also intended for use as pyjamas.

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SKU: B0FL29GLBD Category:

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Quick Summary

The wirarpa Men’s Thermal Underwear Set is a black XL long johns base layer set for men. It is described as a cotton blend with 95% cotton and 5% spandex, and it uses a crew neck top with full-length sleeves and pants.

This set is intended as a lightweight layer for cooler weather and can also be worn as pyjamas. The elastic waistband and flexible fabric are part of the design.

Key Details

DetailVerified information and buyer relevance
Brandwirarpa, which helps identify the exact product family.
Product typeMen’s thermal underwear set / long johns base layer.
ColourBlack, useful when matching a preferred colour variant.
SizeXL, so the selected size should be checked before choosing an offer.
Fabric content95% cotton and 5% spandex.
Top styleCrew neck with full-length sleeves.
Trousers styleFull-length pants with an elastic waistband.

What to Compare Before Buying

  • Size: This version is XL, so compare it with the size chart and your preferred fit.
  • Fabric mix: The set uses 95% cotton and 5% spandex, which is a useful check if fabric content matters to you.
  • Layering use: It is presented as a base layer, so check that this style suits how you plan to wear it under other clothing.
  • Length: The top and bottoms are full length, which affects warmth and coverage.

Care, Cleaning and Storage

The set is machine washable. That makes routine care straightforward for regular wear and use.

Before You Decide

Confirm the XL size, the black colour and the cotton-spandex blend before choosing an offer. If you want a full-length men’s thermal set that can also be used as pyjamas, this is the main configuration to check.

Brand

wirarpa

Manufacturer

wirarpa

Binding

Apparel

Product Group

Apparel

EAN

6978507884758

Part Number

DE-7801B-2P-XL

Model

Ensemble de sous-Vêtements

Color

Black

Size

XL

Number Of Items

2

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