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.
Corespun fabric for enhanced durability, LYCRA® content for stretch and mobility, soft v-neck, Icebreaker tonal screen print logo
Height: 5’8” / 175cm. Waist: 24.8" / 63cm. She is wearing size Small.
A soft and stretchy women’s T-shirt with a flattering slim fit, the Siren Short Sleeve Sweetheart is made with our corespun fabric. Corespun uses nylon fibers wrapped in merino wool for added strength and durability that retains next-to-skin softness. Ideal for year-round use whether traveling, hiking, or relaxing after a big day outside, the Siren also features a feminine sweetheart neckline—perfect for everyday comfort and layering.
Fabric & Care
83% Merino Wool, 12% Nylon, 5% LYCRA®
Medium = 185 g / 6.52 oz
Machine wash warm. Wash inside out with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Do not iron print, trims and accessories. Do not dry clean.
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7 DAYS, 1 TEE, 0 WASHES.
Natural fibers need less washing. The more natural fibers in clothing, the less resources down the drain and the less plastic pollution washed into the oceans.