Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

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Brooks

<p>A thicker yet breathable running top for cooler season runs and workouts. The Fly By 1/2 Zip's semi-fitted design is great for layering, as it's not too light or too heavy, and lets you move freely.</p><ul><li>DriLayer® polyester adds warmth for cold-weather activities and wicks moisture to keep you dry and comfortable</li><li>Half zip lets you increase venting when activity levels heat up</li><li>Semi-fitted design lets you wear it as an outer layer on cool days or as a mid-layer on cold days</li></ul>

Brooks Fly By 1/2 Zip - Women's

The Ultraviolet Protection Factor rating indicates how effective a fabric is at blocking out solar ultraviolet radiation.

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Brooks Fly By 1/2 Zip - Women's

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