Review on Warm Up with Arctic Hero Boys' 2-Piece ❄️ Thermal Underwear Set: Top and Pant- Ideal for Cold Climates by Tay Fair

I bought these thermal underwear for my son's Halloween costume. He turned 4 this week so I ordered him 5/6 and 7 just in case. I'm glad I ordered 7. Top 5/6 was tiny. It MAY fit my 2 year old but it's definitely not a 5/6. It's definitely a comeback. I'm keeping 7 because I have to make a suitcase or a suit in 2 days, but even 7 is poorly made. It works for a $10 suit, but if you're looking for warm thermals, keep looking. These are very thin.