Mammut Mammut Runbold Iv Short - Men's
Mammut Mammut Runbold Iv Short - Men's - 1
Mammut Mammut Runbold Iv Short - Men's - 2
Mammut Mammut Runbold Iv Short - Men's - 3
Mammut Mammut Runbold Iv Short - Men's - 4
Mammut Mammut Runbold Iv Short - Men's - 5

Mammut Runbold Iv Short - Men's

Mammut

$89.00

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Product Insights & Style Tips

The Runbold IV Short - Men's from Mammut channels sunlit trail energy, built for warm-weather hikes. The face fabric blends 82% recycled nylon with 18% spandex, lined with 100% polyester, delivering a light, breathable weight with generous stretch. Quick-drying, moisture-wicking performance keeps you cool as you cover ground, and UPF 50+ shields from the sun. The knee-length cut and clean lines keep the look streamlined for backcountry treks and travel days alike.

An adjustable waistband lets you dial in the fit as you move through ascent and descent. Storage is smart: two zippered hand pockets, one zippered back pocket, and a zippered thigh pocket hold keys, cards, and small essentials securely. The four-way stretch lets you stride freely while the knee-length silhouette layers easily with a lightweight tee or shell, taking you from sun-baked ridges to camp without a hitch.

Part of Mammut's Responsible Collection, these shorts use Bluesign Approved materials and recycled content, underscoring the brand's commitment to sustainable performance gear. They fit the current mood for versatile, technical summer wear that works on the trail and in travel wardrobes, pairing with rugged boots or sneakers and a pared-down top for a ready-to-go summer kit.

Materials / Fabrication

  • 4-way stretch fabric for freedom of movement
  • Lightweight, quick-drying, moisture-wicking performance
  • Face fabric: 82% recycled nylon, 18% spandex
  • Lining: 100% polyester
  • UPF 50+ protection built in
  • Bluesign Approved Material
  • Responsible Collection: Recycled/Repurposed
  • Adjustable waistband
  • Two zippered hand pockets, one zippered back pocket, one zippered thigh pocket
  • Length: knee
  • Fit: regular

Recommended Care

  • Machine wash cold with like colors
  • Avoid fabric softeners and chlorine bleach to protect elasticity and moisture-wicking
  • Tumble dry low or line dry to preserve fit and fabric integrity
  • Do not iron; if needed, use a cool steamer
  • Do not dry clean

Fit Notes

  • Regular fit with knee-length silhouette.
  • 4-way stretch fabric for freedom of movement during hikes.
  • Adjustable waistband for a custom fit.
  • Breathable, quick-drying material with UPF 50+ and multiple zippered pockets for secure storage.

About Mammut

Since 1862, Mammut has evolved from a Swiss rope maker into a leading global outdoor brand. Today, Mammut specializes in high-performance outdoor gear across clothing, footwear, and equipment for climbing, mountaineering, hiking, and snow sports. The line includes technical jackets, shells, insulated layers, backpacks, sleeping bags, avalanche gear, climbing ropes, harnesses, and protective footwear, all engineered for extreme conditions and everyday adventures alike. Born in Dintikon, Switzerland, the company started with rope production and later expanded to apparel and hard goods, including the iconic Eiger Extreme line. For shoppers seeking durable, technically capable pieces with alpine heritage, Mammut delivers reliability, innovation, and a long-standing mountain-first ethos.