Osprey Exos 38 - Mens Pack Size:Small/Medium Polycarbonate Glasses [Spectron]: Spectron polycarbonate

Polycarbonate Glasses [Spectron]: Spectron polycarbonate lenses are light and offer good shoe resistance

The 3mm nylon rope construction provides unique strength

wear after wear

Removable Spandex Shields : Spandex side protection from sunlight

Efficient Hemispherical Design: Patent-pending rounded Switch pot bottom heats faster and more evenly than a traditional flat-bottom pot

Osprey Exos 38 - Mens Pack Size:Small/Medium Polycarbonate Glasses [Spectron]: Spectron polycarbonateMen's Ultralight Backpacking Day Hiking Overview When every ounce matters but you still need a backpack that's more than just a sack with shoulder straps, the Exos makes for an excellent ultralight companion. The Exos 38, made of 100% recycled materials, is perfect for those more committing trips when resupply is few and far between. Highly experienced backpackers will appreciate industry leading comfort and ventilationwithout the weight it often