Icebreaker - Siren Short Sleeve Sweetheart. Color Midnight Navy. Low Stock. On sale for $54.71. MSRP $75.00.. 2.0 out of 5 starsAdd to favorites. 0 people have favorited this2 left in stock+3Brand NameIcebreakerProduct NameSiren Short Sleeve SweetheartGenderWomen'sColorMidnight NavyPrice$54.71MSRP: $75.00Rating2Rated 2 stars out of 5(2)