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High Country SS

The Rabbit High Country SS brings trail-running pedigree to the traditional short-sleeve trail shirt. Rabbit, a brand known primarily for dedicated running kit, engineered this garment for hikers, fastpackers, and runners who want the airflow and casual look of a collared top without inheriting the bulk, stiffness, or slow drying times of conventional woven button-downs. Tipping the scales at a scant 3.6 ounces, it stands among the lightest collared shirts in outdoor gear. The core design hinge

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Topic summary

The Rabbit High Country SS brings trail-running pedigree to the traditional short-sleeve trail shirt. Rabbit, a brand known primarily for dedicated running kit, engineered this garment for hikers, fastpackers, and runners who want the airflow and casual look of a collared top without inheriting the bulk, stiffness, or slow drying times of conventional woven button-downs. Tipping the scales at a scant 3.6 ounces, it stands among the lightest collared shirts in outdoor gear. The core design hinge

Key takeaways

  • Ultralight quick-drying woven synthetic blend
  • Full metal snap-button front closure
  • Sun-protective collar design
  • Chest pocket for minimal trail essentials
  • Mechanical stretch for unrestricted mobility
  • Scant 3.6-ounce weight disappears on the body and packs down tiny

Intended uses

  • Ultra-distance trail running
  • Fastpacking in high heat
  • Warm-weather day hiking
  • Post-run travel wear

Verification notes

Evidence: expert reviewed. Last verified October 16, 2026.

Catalog photo
Real product photography — no AI-generated or placeholder imagery.

Editorial take

Rabbit took the classic collared trail shirt and stripped away everything that makes traditional woven tops stiff and stifling. Built with an airy, quick-drying performance fabric featuring subtle stretch, the High Country SS targets trail runners, fastpackers, and warm-weather hikers who want ventilation and neck sun coverage without the heft of standard hiking apparel. Low-profile front snaps replace conventional stitched buttons, allowing quick one-handed ventilation adjustments during steep climbs.

In hot, muggy conditions, the garment shines. Tipping the scales at a scant 3.6 ounces, it feels closer to a featherweight technical tee than a structured short-sleeve button-down. Air flows through the weave cleanly, sweat disperses rapidly across the fibers, and drying times are remarkably fast after mid-run creek dunks. It packs down smaller than an apple, tucking easily into running vests or ultralight packs for multi-day trips.

The obvious compromise here is pure abrasion resistance. While it holds up well to running vest friction and lightweight daypacks, scraping through thick briars or hauling heavy multi-day backpacks will eventually stress the gossamer fabric. Compared to stouter options like the Outdoor Research Astroman, it sacrifices heavy-duty brush protection to deliver maximum breathability, minimal weight, and an understated aesthetic that works just as well in town.

Best for

  • Ultra-distance trail running
  • Fastpacking in high heat
  • Warm-weather day hiking
  • Post-run travel wear

Not ideal for

  • Ultralight fabric is prone to snagging in heavy brush and thorns
  • Not durable enough for heavy multi-day backpacking loads
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Verified specifications

Key features
  • Ultralight quick-drying woven synthetic blend
  • Full metal snap-button front closure
  • Sun-protective collar design
  • Chest pocket for minimal trail essentials
  • Mechanical stretch for unrestricted mobility

Warranty and repair information: contact the brand directly for the most current terms.

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Data sources & verification

  • Last verified: 10/16/2026