W Merino No Show Runner Color:Lavender Shell and liner are made

Shell and liner are made of a light and soft

Patagonia Atom 8L Sling

which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation

Inside chest & back pockets

W Merino No Show Runner Color:Lavender Shell and liner are madeDETAILS Who says you can't have it all? Our Vertex Ultra Light Cushion has the sleek feel of a super stripped down, lightweight running sock still delivers cushioning just along the bottom of the foot. The ultimate in lightweight comfort. FEATURES Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and our unique put it on, forget its on feel. Fast Action Wicking: Pulls moisture away from skin.