Airblaster 2x-Merino™ spins Tencel into this wool-rich blend to increase durability by 45% and dry time performance by 2x. The outcome is a head tube that-- despite its micro size--provides macro warmth, breathability, and odor resistance. The final result? Minimal need to hit the laundromat, maximum performance and versatility.

- 4-way stretch merino fabric
- Midweight base layer
- Form-fitting hood