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Measure from the back of your neck to the top of your shoulders, to your elbow and down to your wrist bone.
Measure under your arms around the fullest part of your bust.
Place the measuring tape at your natural waist, the narrowest part of your torso.
Measure around the fullest part of 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.
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.
Mesh underarm for maximum breathability, reflective center front zip, secure zippered chest pocket with media cord port, drop tail hem for added coverage
Height: 5’8” / 175cm. Waist: 24.8" / 63cm. She is wearing size Small.
The very popular, slim fitting Quantum Vest is an ideal core warmth piece for highly active workouts in cool or cold weather. From a trail run on a chilly morning, to a hike in the high mountains, or an extra layer for winter sports, the Quantum Vest delivers incredible warmth and breathability, for comfort in a huge range of temperatures. But the thing you'll notice most is how comfortable the 260gm merino terry fabric feels over a light baselayer. Soft and breathable, the main body provides warmth, while an eyelet mesh on the side panels aids ventilation. It even has a reflective zipper and branding for visibility running at night. We built the Quantum Vest for intense exercise, but once you've tried it, you'll probably want to wear it all the time.