Sleeveless design that doesn't interfere with arm movement
This sleeveless jacket is a favorite among many runners because it doesn't restrict arm swing. It's made of stretchy, breathable polyester with an ultra-water-repellent "Dry Action" finish that actively wicks away sweat. Flat seams provide a comfortable feel against the skin, making it comfortable to wear for long periods of time. The shoulder seams are offset to avoid interference when carrying a running pack.
Armholes: This sleeveless mountain running jacket provides a streamlined fit and an armhole design that allows for easy arm movement.
Offset shoulders: The shoulder line is significantly offset to accommodate running with a backpack. Flat seams minimize friction with the skin.
Water-repellent: It has excellent water-repellent properties, enough to hold water droplets, and dries quickly.
The waffle-knit fabric is lightweight and dry to the touch. The uneven surface minimizes contact with the skin, reducing stickiness when sweating. The ultra-water-repellent finish makes it nearly waterproof.
Model number TB251-47M Color Gray / Green / Gray × Green Size S / M / L / XL Fabric Stretch Polyester with Dry Action Weight 70g (Size M)
