Arc。Stay agile and sure-footed even on shifting terrain with the lightweight, durable, and supportive comfort of the Arc\'teryx Aerios FL Mid GTX trail hiking shoe Cordura® mesh upper with TPU high-abrasion protection films for added durability GORE-TEX® waterproof membrane keeps out the wet elements, while allowing moisture to escape, creating a drier, more breathable foot environment Optimized mid height provides ankle support Integrated lacing system with sturdy fabric laces and webbing loops for a secure fit TPU toe cap provides abrasion protection Long-wearing 4mm OrthoLite™ 3D molded insert cradles the foot and provides excellent support and comfort Compressed EVA foam midsole provides added support and shock absorption TPU shank increases agility and underfoot confidence Vibram MegaGrip rubber outsole features ergonomically patterned 3.5mm lugs for optimal traction and performance Imported Lid of box is taken off. Performance Athleisure Casual Lightweight Walking