Altra SUPERIOR 2 - Trail Shoes - Women's - orchid/silver

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ALTRA

Features

Use: trail


 

SPECIFICATIONS:

  • Trail shoes
  • Stride: neutral
  • Recommended for short distance trail running
  • User profile: lightweight runner (under 70 kg)
  • Recommended terrain: paths
  • Level of cushioning: 22 mm, moderate
  • Design that enhances racing technique, stability and comfort
  • Light and comfortable
  • Weight: 227 g

TECHNOLOGY:

  • Zero Drop™
  • FootShape™ Toe Box
  • NRS™
  • A-Bound™
  • InnerFlex™
  • StoneGuard™
  • TrailClaw™

UPPER:

  • Low-rise
  • Improved more resistant mesh upper
  • Breathable and quick-drying
  • Comfortable design
  • Padded tongue
  • Classic laces
  • Improved comfort and terrain feel
  • Precise, comfortable support
  • Interior and lining: 76% polypropylene film, 24% polypropylene mesh

PLATFORM:

  • Zero Drop™ platform
  • Heel and forefoot in line with the ground level
  • Respects natural body alignment
  • FootShape™ Toe Box
  • Increased stability and propulsion
  • Enhanced midfoot attack
  • NRS™ natural stride

INSOLE:

  • Comfortable, breathable and hygienic
  • Perforated and thermoformed
  • Water-repellent, breathable EVA foam
  • StoneGuard™ protection
  • Thickness: 5 mm

MIDSOLE:

  • Double layer EVA
  • A-Bound™ layer and InnerFlex™ grooves
  • Shock reduction, optimal flexibility
  • Durometer: 55 Asker C

OUTSOLE:

  • Studded TrailClaw™ sole
  • Studs positioned under the metatarsus
  • Powerful traction for forefoot propulsion
  • Precise grip on ascents and descents
  • Composition: 80% RB - rubber, 20% EVA - ethylene-vinyl acetate (resin)

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TECHNOLOGY:

 

Zero Drop™ Platform: Places your heel and forefoot the same distance from the ground to encourage low-impact running technique, respects the natural alignment of the body and strengthens calf muscles that are weakened by raised heels.

 

FootShape™ Toe Box: Allows your toes to spread out comfortably and naturally and for the big toe to reduce pronation. The result is improved stability and increased propulsion for optimal running performance.

 

NRS:  This exclusive system combines an outsole and midsole adapted to the morphology of the metatarsal with the fully cushioned Zero Drop ™ platform and the FootShape™ toe box to let you run the most naturally possible.

 

A-BOUND: Made from recycled materials, this exclusive layer located directly under the foot reduces shocks from hard ground and returns energy with each stride. It feels like having a bouncing ball under the foot!

 

InnerFlex™: Internal grooves in the midsole. By increasing multi-dimensional flexibility they allow the feet to be more responsive and improve speed and performance. This technology also reduces the weight of the shoe for a better running experience.

 

STONEGUARD: StoneGuard™ is in-between the A-Bound™ and EVA midsoles and protects the foot flexibly on uneven ground by deflecting pebbles under the midsole for a smoother and more stable run.

 

TRAILCLAW: Designed for trail, this unique outsole has canted lugs directly positioned under the metatarsals and 'claws' at the front of the shoe for optimal uphill and downhill traction.

 

COMPOSITION:

 

EVA: The moulded EVA insert provides lightweight cushioning and stability.