The Rab Women's Syncrino Leggings are a great lightweight base layer which will give the best of both worlds from Merino and synthetic fibre for maximum benefit when under multiple layers. Constructed from Merino / Polyester it dries quickly and provides excellent temperature regulation. Flatlock and low bulk seams provide you with next to skin comfort and enable easy over the top layering, preventing chafing. With Anti-Odour treatment to the entire garment it won't smell horrendous after multiple days use. Rab Women's Syncrino Leggings Feature 47% Merino 53% Polyester blend (32% Recycled) Single jersey fabric construction Flatlock low bulk seams Fit:Slim Weight:107g Rab Women Syncrino Leggings