New Balance Heathertech Knit MS21073AG Shorts — material and feel

Men’s New Balance Heathertech Knit MS21073AG shorts are made from a blend of cotton and polyester. This composition provides comfortable “cotton-like” softness when worn and adds practicality: the fabric holds its shape better and usually dries faster than pure cotton. The grey heather looks calm and is not prone to showing dirt in everyday use.

Cut, fit, and comfort in motion

Heathertech Knit is an option for every day and light activity: they’re comfortable for walking, running errands, spending a day on the go, traveling, or relaxing. The knit structure makes the fit feel more natural and comfortable in motion, without any stiff feel.

Seasonality and purpose

The model is designed for the spring–summer season: when you want a lightweight item that feels right both in the city and on walks. The shorts are well suited for everyday wear, trips, and downtime, when simplicity and predictable comfort matter.

What to wear the grey model with

Grey MS21073AG shorts are easy to build into a basic wardrobe: pair them with a solid-color T-shirt, polo, or a lightweight hoodie. For footwear, sneakers, slip-ons, or minimalist sandals work well—depending on the occasion and the weather.

Care and practicality

A cotton–polyester blend is usually low-maintenance: to keep the appearance, it’s best to wash on a delicate cycle and avoid high heat when drying. This approach helps the fabric stay smooth and neat for longer.

• Brand: New Balance
• Line: Heathertech Knit
• Type: men’s shorts
• Season: spring–summer
• Material: cotton, polyester
• Color: grey
• Sizes: XXS–4XL
• MPN: MS21073AG
• Article: S-2353513