Icebreaker Merino 150 Siren Long Sleeve Sweetheart Top (Women's) - Gritstone Heather Camelbak Electrolyte content (per litre -

Electrolyte content (per litre - when mixed as directed)

moisture wicking

land forms

The ideal collapsible 1

Weighs just 25g

Icebreaker Merino 150 Siren Long Sleeve Sweetheart Top (Women's) - Gritstone Heather Camelbak Electrolyte content (per litre -A soft and stretchy womens long sleeve T shirt, the Siren Long sleeve sweetheart features a slim fit and our corespun merino wool blend fabric with a sweetheart neckline for everyday comfort and layering. What Makes It A Siren? The Siren is a lightweight next to skin layer. Its crafted from 150gm merino jersey corespun fabric thats lighter than most other fabrics we use, and is made with a snug, slim fit that works perfectly as a cosy piece beneath