Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.
*Looking for the inseam length? Please refer to the product page to find out.
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.
A snug, close-to-body fit for low bulk layering.
Neither snug nor loose - garments that are worn solo or over other layers.
Loose fitting lightweight layers.
Ramp up your hot weather performance with the Women's Spark Shorts. An ultralight recycled Polyester outer short enables complete freedom of movement. Our Cool-Lite™ liner combines merino with TENCEL® and Nylon to ensure maximum breathability and comfort in hot conditions. Add in some technical details like a comfortable, wide waistband, secure back stash pocket, and eyelet mesh on the seams, and your summer running never felt this great.