Men's Polyester Sweatpants

Polyester is a popular sweatpant fabric because it's lightweight, durable, and offers breathability and moisture-wicking properties that help keep you cool and dry. That makes it a smart choice whether you're hitting the gym or relaxing at home.

These sweatpants suit active lifestyles well — workouts, running errands, or lounging all work. The lightweight, moisture-managing fabric keeps up with a busy day, from the gym to weekend downtime.

Polyester is lightweight and breathable with moisture-wicking properties, so it helps you stay cool and dry, making it a solid pick for warmer conditions. For even lighter options, look toward jersey-knit or lightweight jogger styles.

Think about the silhouette you want: tapered joggers offer a modern, streamlined look, while baggy and relaxed styles give you more room to move. Most feature an elastic waistband with adjustable drawstrings so you can dial in a comfortable fit.

Common details include elastic waistbands, adjustable drawstrings, and pockets for storing your phone or keys on the go. Look for cuffed or open-bottom hems depending on the look you prefer.

Polyester is easy-care and built for regular wear, so machine washing and drying is typically simple. Check the care label on your specific pair for the best results and to keep the fabric looking sharp.

They pair easily with your favorite tees, hoodies, or jackets, whether you're dressing down for a casual day or layering up for outdoor activities. Round out the outfit with men's T-shirts or men's coats and jackets from Old Navy.

Polyester tends to be more lightweight, durable, and moisture-wicking, while cotton is often prized for its soft, natural feel. If you prefer other fabrics or styles, explore the full range of men's sweatpants at Old Navy.

They're available in a range of colors and patterns along with various fits, from tapered joggers to baggy and heavyweight styles. You can also browse related options like men's pants for chinos, cargos, and more.