Osprey Aether 55 Size:S/M to allow the big toes

to allow the big toes move freely and independently

User friendly heel rotation

a Pulse Ox sensor4 uses light beams at your wrist to gauge how well your body is absorbing oxygen

Classic Spoon™ shape adds room at elbows and knees for versatile comfort

-Weight 412 gr

Osprey Aether 55 Size:S/M to allow the big toesWinner of the 2021 Backpacker Editors Choice Gold Award. You come to the trailhead fully prepared, you expect the same reliability and readiness from your packand the Aether 55 delivers. Custom Fit on the Fly Shoulder Straps and Hipbelt, and an adjustable torso provide a near perfect fit while an injection molded backpanel offers close to body performance. Made with bluesign APPROVED nylon and PFC free DWR. Raincover included. Features Included