Place the measuring tape at your natural waist, the narrowest part of your torso.
Place the measuring tape around the fullest point on your hips.
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.
Air permeable pertex™ quantum air nylon fabric for breathability and optimal comfort in all conditions, Cool-Lite™ brief liner for faster wicking, corespun fabric for enhanced durability, waistband with internal drawcord for adjustability, gusset for comfort and mobility, power mesh stash pocket inside liner of short, inseam: 8.6 cm/3", size M, Icebreaker reflective heat transfer logo
The go-to running shorts for summer, the Impulse Running Shorts are designed for optimal comfort in all conditions. Made from Pertex® Quantum Air nylon fabric, which has an open weave for breathability as well as wind-resistance, the shorts include a quick-drying, odor-resistant Cool-Lite™ brief liner, so you can stay comfortable for longer, whether you're hitting the trail or pounding the pavement. The fabric is corespun, with super-soft merino and natural TENCEL® wrapped around nylon for strength and durability. And the adjustable waistband ensures a great fit, so the only thing you need to worry about is smashing that personal best. The inside pocket is great for stashing small items.