AllTrails × Allbirds Men’s Natural Run Short - True Navy

Free shipping on orders $75+

Don’t let the name fool you – these shorts are for more than just running. Whether you’re hiking or striding through the trails, the AllTrails x Allbirds Men’s Natural Run Short is designed to keep up with your every move. Made with a mix of sustainable materials, it wicks moisture, dries quickly and keeps you cool for every trail adventure.

AllTrails × Allbirds

AllTrails is driven by the desire to share the outdoors with as many people in as many places as possible — and to do so responsibly and respectfully. That’s why we partnered with Allbirds, the leading innovators of sustainable fashion, on this exclusive collection of nature-friendly, trail-ready apparel.

AllTrails × Allbirds apparel is planet-friendly thanks to sustainable practices, like using natural materials and buying carbon offsets. Every piece is stamped with its carbon footprint before emissions are balanced. Think of it as a nutritional label for your clothes.

  • 11% nylon, 32% recycled nylon, 51% ZQ Merino wool, 6% elastane
  • Unlined, relaxed fit with 7” inseam
  • Lightweight fabric with hint of stretch
  • Made in Indonesia
  • Allbirds products fit true to size for most customers. To find your measurements for your waist, measure around your natural waistline. 

    Allbirds Size Waist (inches)
    S 28-30
    M 32-34
    L 36-38
    XL 40-42
    2XL 44-46

    Machine wash on cold using mild detergent.

    Air dry to minimize your carbon footprint & maximize your product’s lifetime.

    Do not bleach or iron.

    Free Shipping

    on all order over $75

    Free Returns

    within 30 days of purchase

    1% for the Planet

    and one tree planted for every order