Thermal polos for Fybro draught exclusion!

[Scarletoharaseyebrows]

Has anyone got any recommendations for thermal polo necked base layers that keep out draughts and keep Fibro in check?

I've had merrino ones in the past but I need some reasonably priced ones I can buy 7 of and wash and wear. Preferably that don't make me look like my gran and aren't so thick they weigh on the muscles and bring on more pain! (I know, I'm a demic!)

Thank you!

I like and would recomnend the m&s heat gen thermal polos. Not bulky at all.

Thank you. I had those in my basket earlier! These draughts are making me feel 200 years old today. Bloody silly muscles!