Icebreaker - Siren Merino Tank Top. Color Black. Low Stock. On sale for $52.50. MSRP $70.00.. 4.9 out of 5 stars6 left in stock+5Brand NameIcebreakerProduct NameSiren Merino Tank TopColorBlackPrice$52.50MSRP: $70.00Rating5Rated 5 stars out of 5(10)