Hyper-performance materials meet cutting-edge innovation 
to deliver the ultimate trail run experience. Named for Huntsville, Alabama, the SL:HSV was designed to meet the needs of Speedland athlete Liz Canty over the technical terrain of the Southeastern United States. If it works there, it'll work anywhere.

Features include:

  • PerformFit™ Wrap powered by BOA Li2 Fit System (dual anodized aluminum dials with multidirectional incremental adjustments)
  • Dyneema® knit collar 
  • Carbitex carbon plate (removable)
  • Proprietary midsole blend containing Pebax® elastomer (removable)
  • Michelin OCX 3 web outsole for increased stickiness over wet terrain
  • Hook and loop gaiter attachments on heel and toe area
  • Dyneema moccasin stitch
  • 3 mm cuttable lug system
  • Design details pay homage to Speedland athlete Liz Canty

Shown in men's US sizing. Conversion for women on size chart. Due to our specific construction, we fit a quarter-size shorter than some brands. If you're between sizes, we recommend going up a half size.

Ten percent of all SL:HSV profits are given as a direct donation to our athletes' chosen outdoor organizations.

At the end of its life cycle, SL:HSV owners can return their equipment to us where we'll disassemble and distribute each layer to its respective recycling facility.


Approx Weight (size 9):
10.3oz (Trimmed for Dry Trail Conditions)
10.7oz (Not Trimmed)

Approx Drop: 5mm

Total Stack (Ground to Foot): 23mm Forefoot / 28mm He

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