The Icebreaker Merino Siren Tank Baselayer Shortsleeve is made from durable and super soft corespun merino jersey. It is a stylish and versatile layer for any day of the year and has some great features: Thanks to the use of merino wool, the top is breathable, prevents odor build-up and has quick-drying properties. 

The soft, stretchy and short Icebreaker Merino Siren Tank functional shirt with a material thickness of 150 g/m² feels wonderful against the skin and doesn't restrict you in any way.

Fabrics: 
83 % wool, 12 % polyamide, 5 % elastane