Designed for comfort in motion and built for backpacking's rugged realities, the Aerios AR delivers outstanding support, protection, fit and freedom. Its 3D-molded Ultralon collar moves with the ankle while bracing and protecting it. It integrates with the tongue, creating a unified piece and a comfortable fit. GORE-TEX provides lasting waterproof, breathable protection and confidence underfoot comes from an aggressive, mud-shedding lug pattern and the sticky Vibram XS Trek outsole.

Technical Features
- Breathable
- Waterproof

Footwear Geometry
- Footwear Width: Standard

Footwear Liner Construction
- 3D molded
- Ion Element 100% recycled EVA (closed cell) by Dynamic Foam (4.5mm)

Footwear Outsole Construction
- Vibram XS Trek