Quick Summary
Keanu men’s thermal bottoms are sold as a pack of 3 and are described as winter warm brushed underwear long johns baselayer in white, size 5XL. They are made for everyday winter layering and are designed to sit discreetly under regular clothing.
The fabric blend is listed as 50% cotton and 50% polyester, with a brushed inner fabric and ribbed construction. The available size options are 3XL, 4XL and 5XL, so checking the selected size before ordering is important.
Who It Is Best For
These thermal bottoms suit buyers looking for big-size men’s baselayer underwear for colder weather. They may also suit anyone wanting a pack of 3 in the stated white colour and selected size.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Keanu, as named in the product title and description. |
| Product type | Men’s thermal bottoms, also described as long johns baselayer underwear. |
| Pack quantity | Pack of 3, which tells you how many pairs are included. |
| Size options | 3XL, 4XL and 5XL are listed, so the selected size needs checking before ordering. |
| Selected variation | White, 5XL is shown in the title, indicating the specific variant being offered. |
| Fabric blend | 50% cotton and 50% polyester. |
| Inner finish | Brushed inner fabric is stated, which is part of the thermal design. |
| Construction | Ribbed construction is listed and described as helping the bottoms mould to the body. |
What To Know Before You Buy
Check the chosen size carefully, as the range shown is 3XL to 5XL and this listing is for the 5XL white variation. The pack contains 3 thermal bottoms, so make sure that quantity matches what you want. The fabric blend and brushed inner finish are clearly stated, which helps when comparing against other base layers.
The description also says the bottoms are dyed using reactive dyes that are 100% Azo Free. This is presented as part of the product’s materials and finishing, so it may matter to buyers who want to note that detail before choosing.
Common Buyer Questions
How many items are included?
It is a pack of 3 thermal bottoms.
What sizes are available?
The listed mens sizes are 3XL, 4XL and 5XL.
What is the fabric blend?
The blend is stated as 50% cotton and 50% polyester.
What colour is this variation?
The title shows the white, 5XL variation.
Final Buying View
These Keanu thermal bottoms are a straightforward big-size men’s baselayer option in a pack of 3. Review the size and colour variation carefully before ordering, especially if you need the 5XL version shown here.












