For -5'C ∼ 5'C temperature, Is it necessary to wear one as inner layer?

Does it work?

no

longjohn better

Tshirt sweater outer jacket that's all you need. No need to buy expensive things

Yes very warm
Generally uniqlo's item is gooding quality.

IMHO Heattech works wonders when its 3-10'C

below that, just layers and layers needed. Wear long johns and thick socks.
Cover yer head and tip of your ears and your fingers too.

real man go nekkid

yes, it will work

but don't last.

if last how to earn ur monehh

For 5c and above heat tech will work well together with a thin down jacket.

If u want cheaper, get declathon inner wear, works the same.

Works

But negative temperature you might need those warmer stuff

But it's comfortable compared to those

That's not the definition of good quality.

columbia omni heat base layer cost a little more much lasting and is breathable warming technology helps regulate your temperature with little silver dots that reflect and retain the warmth your body generates.

Bought 2 pairs of jeans wash everday still good 😁

Uniqlo HEATTECH compared to jeans are very much different lor. If you wash the base layer Uniqlo HEATTECH too many times. it has holes.

I bought more than half a dozen last time. all suffer the same fade. LOL

This post has been edited by OCMAX: Dec 10 2018, 01:17 PM

Yes. It works.

They also have thin and thicker type of material..

Tapi, always out of stock...

Ok noted 👍

How did you wash them? Hand wash or using machine?

I have my Heatechs in my washing machine now, on handwash mode... Haha...

My wife used washing machine lor. If use hand can last longer but nowadays where got women use hand to wash. Hand more important than the fabric. LOL