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Men’s Thermal Underwear Long Johns Fleece Lined Base Layer Black M

Original price was: £19.99.Current price is: £16.99. (as of 08/11/2026 11:42 GMT - 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.)

Men’s thermal underwear long johns in black, size M, with a fleece-lined base layer and open fly bottoms. This base layer is designed to be worn underneath other clothing, so check the fit, colour and style before choosing an offer.

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SKU: B07XP74JNY Category:

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Price drop −30%SIMIYA Men's Thermal Underwear Set with Long Sleeve Top and Bottoms Original price was: £23.99.Current price is: £16.79. (as of 08/11/2026 16:19 GMT - 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.)View on Amazon

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Quick Summary

Men’s thermal underwear long johns in black, size M, with a fleece-lined base layer. This is a thermal underwear set for men, and the main buying checks are the size, the colour, and whether you want a fleece-lined base layer.

The bottoms have an open fly design. The set is described as a long johns style base layer, so it is intended to be worn underneath other clothing rather than as outerwear.

What to Compare Before Buying

  • Size: This version is size M, so compare it with the fit you need.
  • Colour: The set is black.
  • Base layer style: It is described as fleece lined, which is the main comfort and warmth-related detail stated.
  • Bottoms design: The open fly design may matter if that is important for your preferred style of thermal bottoms.

Before You Decide

Confirm that size M is the right fit, that you want the black version, and that the fleece-lined base layer style matches your needs. If the open fly design matters to you, check that it is the configuration you want before choosing an offer.

Brand

CL convallaria

Manufacturer

CL convallaria

Binding

Apparel

Product Group

Apparel

Part Number

C1104Q-2

Model

C1104Q-2

Color

Midweight Black

Size

M

Number Of Items

2

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