Smith Syncline Sunglasses Matte Flint/Tarmac Tortoise/ChromaPop Slate + Clear johnjohn Mammut's lightest airbag system: Without

Mammut's lightest airbag system: Without its carbon cartridge

engineered to handle winter's toughest conditions while maintaining standout style

zippered pit vents

Bat-wing cut for an easy look and roomier feel

thrives in and out of bounds

Smith Syncline Sunglasses Matte Flint/Tarmac Tortoise/ChromaPop Slate + Clear johnjohn Mammut's lightest airbag system: WithoutLong climbs, fast descents, and technical terrain demand eyewear that stays comfortable while delivering a consistently clear view. These performance sunglasses combine expansive coverage with a secure, goggle inspired feel, helping you stay focused through changing conditions on the trail. ChromaPop lens technology enhances contrast and natural color so roots, rocks, and terrain details stand out with greater definition, while available photochromic