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.
How to measure yourself:
Icebreaker have three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.
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The Long Sleeved Siren is carefully crafted from a lightweight 150gm jersey merino wool and features a feminine sweetheart neckline, set-in sleeves and a small touch of LYCRA for added stretch comfort. The exceptionally breathable merino fabric naturally regulates your temperature and provides you with the appropriate insulation when it is cold, yet also cools you on a hot day. The unique odour resisting properties of merino are unrivalled, and you can wear your merino baselayer for days at a time without washing.