Osprey Exos Pro 55 Backpack LRG/XLNearly a pound lighter than the Exos 58 and featuring a more fine tuned adjustment system, the 55 liter Exos Pro is the most comfortable ultralight thru hike backpack in its weight class. A highly ventilated AirSpeed backpanel supports light loads with ease while maintaining maximum airflow across your back, making it an ideal pack for your most long distance endeavors on the Appalachian Trail, Pacific Crest Trail and beyond. Key Attributes: AIRSPEED

Premium seat fabrics and reinforcing panels

Our durable goods are made to last a lifetime

Heel-Toe Drop: 8 mm

6 - Ibuprofen (200 mg)

Our Women’s Run Targeted Cushion Ankle Socks are designed to fit well

1 - Sterile Pad

Constructed from high-quality bluesign®-approved recycled fabrics

UPF 50+ offers all-day sun protection when you’re out and about

Made with a blend of responsibly sourced Merino wool and recycled polyester

performance stretch knit

The Passports' revolutionary Kick-Up Fins collapse on impact and redeploy when the obstacle is clear

The polarized champagne lenses play perfectly alongside the peach accents