Smartwool Mountain Bike 3/4-Sleeve Jersey

What Our Gearhead® Experts Are Saying:

"This jersey keeps me cool on tough climbs and comfortable on fast descents. The Merino blend wicks moisture and resists odors, while the drop-tail hem gives extra coverage. The 3/4 sleeves offer just the right balance of protection and breathability for all-day rides."

When we hit the trail, we want a jersey that can keep up. The Mountain Bike 3/4-Sleeve Jersey is built with a breathable Merino blend that regulates temperature, wicks moisture, and resists odors, keeping us comfortable from the first climb to the final descent.

Designed for movement, this jersey features a regular fit that won’t restrict us on technical terrain. Targeted mesh panels enhance airflow in key heat zones, while the drop-tail hem offers extra coverage for an aggressive riding stance. Whether we're tackling high-speed descents or grinding up long climbs, this jersey helps us stay focused on the ride ahead.

, Performance-driven 3/4-sleeve jersey for mountain biking, Merino wool blend wicks moisture, resists odors, and regulates temperature, Targeted mesh ventilation enhances breathability in key heat zones, Drop-tail hem provides extra coverage for aggressive riding positions, Regular fit allows freedom of movement for technical trails, Made with responsibly sourced Merino wool and recycled materials