Smartwool Mountaineering Maximum Cushion Tall Crew - Unisex Colour:Military Olive Lightest Emergency Bivvy on the

Lightest Emergency Bivvy on the Market

A drawstring bottom and elasticized back make for a proper fit

Made with 18 gauge Titanium Grade 4

Effective against protozoa Yes Effective against bacteria Yes Effective against viruses Yes Effective against particulate Yes Effective against chemicals/toxins No Weight 6 oz / 180 g Filter media Advanced Hollow Fiber Filter pore size 0

Disodium Phosphate)

Smartwool Mountaineering Maximum Cushion Tall Crew - Unisex Colour:Military Olive Lightest Emergency Bivvy on theDescription Material & Care Sizing Chart Get out there with the Mountaineer Max Cushion Tall Crew Socks. Featuring Smartwool's most advanced Indestructawool technology for enhanced durability, the 4 Degree elite fit system for an unmatched performance fit, and a Virtually Seamless toe for enhanced comfort. Go far and feel good in Smartwool's thickest and warmest performance sock. Indestructawool technology with extended durability zones 4 Degree elite