The Siren LS Sweetheart from our Premium Underwear range is made from our lightest, finest merino and can be worn solo or as a luxuriously soft under layer all year round.

• 83% Merino, 12% Wool, 5% Nylon
• Imported
• No Closure closure
• Machine Wash
• WOOL SWEETHEART-NECK TEE: A sleek, stylish & versatile layering piece for any day of the year from hiking during warm weather to the slopes Corespun fabric combined with stretchy material for added strength & durability
• WOOL LONG SLEEVE TOP: The odor resistant & durable top for women has a slim flattering fit with comfortable stretch Made of 83% merino wool, 12% nylon & 5% elastane
• MERINO WOOL LAYERS: Stay warm from head to toe in Icebreaker outdoor clothing gear Keep covered in wool gloves, glove liners, mittens, bras, wool base layers such as tops, under shirts, leggings, bras, underwear & more