Altra Olympus 275 HiLo Shoes (Men's) Duffels Hybrid insulation: goose down throughout

Hybrid insulation: goose down throughout body with an additional layer of HEATSEEKER™ synthetic insulation in yoke

When not in use

Down treatment: DWR Non PFC (hydrophobic down)

ONE PLANET rucksacks are intentionally designed to be clean in style

Made from recycled polyester (new and recycled) that is moisture-wicking and quick-drying

Altra Olympus 275 HiLo Shoes (Men's) Duffels Hybrid insulation: goose down throughoutClimb the ups and fly the downs in a shoe built to deliver confidence, durability, comfort, and grip with tech made for technical terrain. The Olympus 275 HiLo has an updated Altra EGO MAX midsole foam thats 15% lighter and 10% softer than the previous version for a plush underfoot feel in every step. With a Vibram Megagrip outsole with TractionLug, youve got fierce grip with adaptative traction and stability on wet or dry terrain. Just like the