cotton thermal underwear

The listings identify the fabric type as 'Thermal' and classify the fabric weight as 'Lightweight Fabric.'

The titles show sizes Small, Medium, Large, and X-Large, and the product details specify a Regular rise.

Care instructions listed are: machine wash and tumble dry.

The specifications list a pull‑on closure, and the descriptions highlight a 'stay‑put' designer waistband that provides hold and an attractive finish.

The product details show package options sold as packs of 3 or 6 pairs.

Descriptions recommend these for everyday wear—long office days, lounging at home, active afternoons, and working out—positioning them for both casual and active use.