Nike - Blue White - M

This shirt is best suited as a base layer for medium to high-intensity athletic activities like running, training, and team sports where moisture management is important.

While it provides some warmth, it is primarily designed for moisture-wicking. For very cold weather, it's recommended to layer it under an insulated jacket or heavier top.

The thumb loops are integrated into the cuffs of the sleeves. They are designed to be discreet and provide coverage for your hands when pulled over your thumbs, staying out of the way when not in use.

The shirt is made from polyester, known for its durability and moisture-wicking properties.

This particular variant is designed for women ('Female' gender attribute). Nike offers similar styles in men's sizing.

Machine wash cold with like colors, use non-chlorine bleach only if needed, and tumble dry on low heat. Avoid fabric softeners and ironing.

The tight fit is engineered to provide a full range of motion with minimal restriction, acting like a second skin. It's designed to enhance performance, not hinder it.

Ensure you have selected the correct size. Consider trying a size up if a looser fit is preferred.

Try folding the cuffs back or not using the thumb loops. The shirt functions well without them.

Verify that the washing machine's spin cycle is functioning correctly. Ensure you are using the correct detergent and not fabric softener, which can impede wicking.

Ensure the garment is not inside out and that the fit is correct. For persistent irritation, consider a different style with flatter seams.