Quick Summary
This men’s silk long johns thermal underwear top is a long sleeve V neck base layer in white, size S. It is described as a silk base layer shirt with a soft, smooth and lightweight feel, and it is made for wearing as an undershirt or blouse-style layer.
The garment is presented as suitable for different occasions and easy to match with jeans, shorts, sports wear and leisure outfits.
Who It Is Best For
This top is for buyers looking for a men’s long sleeve base layer in the stated white size option. The sizing note says the sizes are Asian sizes and smaller than UK or EU sizes, so the selected size should be checked carefully before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Men’s long sleeve thermal underwear top, suitable for use as a base layer or undershirt. |
| Neckline | V neck design for a more open neckline under other clothing. |
| Colour | White. |
| Selected size | S, with a note that the listed sizes are Asian sizes and smaller than UK or EU sizes. |
| Stated material mix | 70% Mulberry knit silk and 30% viscose. |
| Care guidance | Machine wash on a gentle cycle or hand wash in normal temperature water, then air dry. Do not use bleach. |
| Stated fit measurements for S | Chest 37 inches, length 22.4 inches. |
Why Buyers Choose It
- The long sleeve V neck style works as a base layer under other clothing.
- The stated silk and viscose mix is presented as soft, smooth, lightweight, absorbent and breathable.
- The care instructions give a clear washing routine and include a bleach warning.
- The size note helps buyers check the fit against UK or EU expectations before ordering.
What To Know Before You Buy
Check the selected size carefully, as the listed sizes are Asian sizes and smaller than UK or EU sizes. The white colour and S size are part of the selected variation, so review the measurements before ordering. If you plan to wear it as a base layer, the V neck and long sleeves are the key design points to consider.
Common Buyer Questions
Is this a long sleeve top?
Yes. It is described as a long sleeve thermal underwear top.
What material is it made from?
It is stated to be made from 70% Mulberry knit silk and 30% viscose.
How should it be washed?
Use a neutral detergent, wash on a gentle machine cycle or by hand in normal temperature water, then air dry. Do not use bleach.
Does the size need checking?
Yes. The size note says the garment uses Asian sizing and runs smaller than UK or EU sizes.
Final Buying View
This is a white men’s silk long sleeve V neck base layer in size S, with clear care guidance and a specific sizing note. Check the measurements and size conversion carefully before choosing the variation.












