CL convallaria Men’s Thermal Underwear Long Johns, 24SET

Long Johns: CL convallaria 24SET is men’s thermal underwear described as a base layer for cold-weather activities. Customer feedback praises warmth without bulk, but reports mixed fit and some short trouser legs, so sizing deserves attention.

At a glance

The listing describes the long johns as a lower-body layer that can be paired with a separate top.
The product description positions it for cold-weather outdoor activities including skiing, golf and motorcycle touring.

Price

£16.99Save 15%

Reference price: ~~£19.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Customer feedback describes the underwear as warm without being bulky, a useful combination for wearing beneath other clothes.
Customers also praise its perceived quality as a base layer and report using it for skiing.

Cons

Customer feedback is mixed on fit, with reports that the trousers run short and that sizing runs small.

Technical specifications

3 specifications

Identity
Brand	CL convallaria
Model	24SET
Department	Men's

What to know before buying

Listing details to confirm

The description discusses the bottoms and suggests pairing them with a separate top. It does not confirm that a top is included, so check the selected listing if you need a complete set.

Who is it for?

A good fit for

Men looking for a lower-body thermal layer beneath everyday or outdoor clothing.
Buyers who prioritise warmth with a relatively low-bulk base layer, based on customer feedback.
Skiers and other customers seeking thermal underwear for cold-weather activities.

Less suited to

Buyers who need a confirmed matching top included in the purchase.
Anyone who needs a reliably long leg fit without checking sizing first.

CL convallaria Men’s Thermal Underwear Long Johns, 24SET · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 480 ratings

5 stars71%71%
4 stars19%19%
3 stars6%6%
2 stars1%1%
1 star3%3%

Customer feedback highlights warmth without bulk, perceived quality as a base layer and versatility, including use for skiing. Buyers who need a layer beneath other clothing may value those reported qualities. Fit experiences are mixed, with reports that the trousers run short and sizing runs small, which matters when choosing a size and checking leg length. The aggregate ratings lean positive overall, but do not establish how the garment will fit an individual.

Positive themes

Customers report warmth without bulk.
Customers praise its perceived quality as a base layer and its versatility.

Negative themes

Some customers report that sizing runs small and the trousers run short.

Mixed feedback

Feedback on fit is mixed, with some finding it suitable and others reporting short legs or sizing concerns.

Frequently asked questions

Does this listing confirm that a thermal top is included?

No. The product description discusses the bottoms and says they can be paired with a top. It does not confirm a top is included.

What should I know about fit and sizing?

Customer feedback is mixed on fit, with reports of short trouser legs and sizing that runs small. Check the size information for the selected listing before ordering.

What uses does the listing describe?

The description presents the long johns for cold-weather wear and mentions activities including skiing, golf and motorcycle touring.