Upper: Recycled microfiber & air mesh

and traction that you'll find in the Boulder Boot Grip Waterproof

The Bloom® Foam insole is made using the sustainable alternative to synthetic and petrochemical EVA foam

just as nature intended

The Carnforth is different

Injinji Outdoor Midweight Crew Wool - Slate red Upper: Recycled microfiber & airThe Outdoor series was designed for running and hiking on rugged trails in unpredictable weather. Newly upgraded to Merino wool construction, the Outdoor Midweight Crew Wool toe sock features a ribbed leg and crew height for a tighter, more ergonomic fit that keeps out dirt and debris. The midweight terry footbed increases comfort, while the signature Injinji five toe design ensures the foot can be fully utilized by promoting natural foot splay. Fiber