Arcteryx Alpha Jacket Size:Medium These pants are a fantastic

These pants are a fantastic choice for all mountain activities - comfortable

Ostria polyester

Fit: Next to skin

this is a lightweight synthetic insulation that is very compressible and light but expands very quickly when unpacked

Heatsheets material reflects 90% of your body heat back at you

Arcteryx Alpha Jacket Size:Medium These pants are a fantasticThe Arcteryx Alpha Jacket is a lightweight and streamlined mountaineer's GORE TEX hardshell. Designed to enable complete freedom of movement and provide dependable protection from the elements, the Alpha Jacket is designed for climbers pushing it in the harshest conditions. The Alpha Jacket is made from a combinations of super durable 40 denier GORE TEX PRO Most Rugged on the shoulders and arms, while the body of the jacket is made from lighter, but