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CL convallaria Men’s Thermal Underwear Set, Black Base Layer

£19.99 (as of 10/23/2026 02:47 PST - 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.)

CL convallaria Men’s Thermal Underwear Set is a black men’s base layer with a top and bottom, fleece lining, stretch fabric and an elastic waistband on the bottoms. It is described as ultra soft, midweight and made from 90% polyester and 10% spandex, so it gives you a clear cold-weather layering option to compare on fit and colour.

SKU: B09XXD3QJW Category:

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Not sure yet?Men’s Base Layer Sets Buyer GuideRead what to compare before you choose

Quick Summary

CL convallaria Men’s Thermal Underwear Set is a black base layer top and bottom set for men. It is described as a thermal underwear set with a fleece lining, ultra soft fabric and a midweight feel, making it a simple cold-weather layer to compare against other long johns sets.

The set is presented as stretchable, with moisture-wicking fabric and an elastic waistband on the bottoms. The product is also described as using 90% polyester and 10% spandex.

Key Details

Detail Verified information and buyer relevance
Brand CL convallaria. Useful for matching the exact set.
Product type Men’s thermal underwear set with top and bottom.
Colour Black. Check this against the colour you want before choosing an offer.
Fabric blend 90% polyester and 10% spandex. This is the stated material blend for the set.
Lining Fleece lined. This is part of the thermal layer construction.
Fit features Stretchable material and an elastic waistband on the bottoms.
Finish Ultra soft and midweight as described.

What to Compare Before Buying

  • Set format: This is a top and bottom base layer set, so compare it with single-layer thermals if you only need one piece.
  • Fabric blend: The stated 90% polyester and 10% spandex blend gives a clear material check for buyers who prefer a particular feel or stretch.
  • Fit details: The bottoms have an elastic waistband and the fabric is stretchable, so compare the size and fit with your usual layering needs.
  • Colour: The set is black, which matters if you want a specific colour under outer clothing.
  • Layering use: It is described as a thermal base layer, so compare it with the level of warmth and thickness you want from an underlayer.

Who This Product May Suit

This set may suit buyers looking for men’s thermal underwear in a black top-and-bottom format. It is relevant where a fleece lined, stretchable base layer is wanted for colder conditions and for wearing under other clothing.

Before You Decide

Check the size, the black colour and the fact that this is a two-piece thermal underwear set before choosing an offer. If the fabric blend, fleece lining and base-layer format match what you need, it gives you a straightforward comparison point for cold-weather layering.

Brand

CL convallaria

Manufacturer

CL convallaria

Binding

Apparel

Product Group

Apparel

Part Number

thermal underwear

Model

thermal underwear

Color

Black

Size

M

Number Of Items

2

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