Womens Classic Thermal Merino Base Layer Bottom Mahogany - Bluesign approved®420D nylon outer

- Bluesign approved®420D nylon outer with PU coating for waterproofing

The Alpine Onset Merino Balaclava combines the natural anti-odor properties of merino wool and recycled polyester's added durability and moisture management to create an ideal choice for winter layering without overheating

Sea to Summit air sleeping mats are more comfortable

With the Speed Lock 2 external adjustment system and high-strength aluminum

Womens Classic Thermal Merino Base Layer Bottom Mahogany - Bluesign approved®420D nylon outerChange can be a good thing. We've improved the fit on our 100% Merino bottoms with new side seams and a curved seam in the back to help provide a slimming effect while reducing excess fabric. Our Women's Merino 250 Baselayer Bottoms are designed to keep you doing what you love while staying comfortable helping keep your body temperature regulated and wrapping you in unbelievable Merino wool softness.