Smartwool - Intraknit Active Base Layer Long Sleeve. Color Ultra Violet. Low Stock. On sale for $86.90. MSRP $110.00.. 4.4 out of 5 stars2 left in stock+2Brand NameSmartwoolProduct NameIntraknit Active Base Layer Long SleeveGenderWomen'sColorUltra VioletPrice$86.90MSRP: $110.00Rating4Rated 4 stars out of 5(25)