How to keep the inside of a hoodie or sweatshirt soft?

Yes. To keep your hoodie’s interior soft, you must wash it with cold water, use gentle detergent, avoid high-heat drying, and consider softening agents like vinegar or low-dose fabric softeners. Routine matters. Simple tweaks to your care process make a big difference.
The Ultimate Guide to Different Types of Sweatshirts(Part 2)

Sweatshirts vary not just in style but in structure. The weight of the fabric determines seasonal suitability and durability, while historical construction elements like the “V” gusset reflect heritage and craftsmanship. Understanding these components helps brands create better, more functional designs.