Mizuno Impulse 5.5 Short

$60.00

The IMPULSE 5.5 SHORT offers lightweight, breathable comfort and freedom of movement for fast-paced training and racing.

Last updated on October 5, 2026 12:11 pm

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SKU: 4371D64B Categories: , Brand:

Description

IMPULSE 5.5 SHORT

Lightweight performance shorts engineered for speed, comfort and everyday training. The IMPULSE 5.5 SHORT pairs a streamlined 5.5″ inseam with breathable, fast-drying fabrics and smart storage — designed to move with you whether you’re sprinting intervals, logging miles, or heading out for a weekend workout.

Key features

  • 5.5″ inseam for a modern, performance-oriented fit
  • Ultra-breathable, moisture-wicking fabric for quick dry times
  • Elastic waistband with internal drawcord for a secure, adjustable fit
  • Built-in brief liner for added support and chafe-free comfort
  • Zippered rear pocket and side stash pockets to keep essentials secure
  • Laser-cut ventilation and flatlock seams to reduce friction
  • Reflective accents for low-light visibility
  • Durable, stretchy construction that retains shape through repeated use

Benefits

  • Move freely: The 5.5″ inseam and articulated cut give unimpeded range of motion for sprinting, lunges, and high-knee work.
  • Stay comfortable: Moisture-wicking materials and a supportive liner keep you dry and irritation-free during long sessions.
  • Carry what matters: Practical pockets, including a zippered rear pocket, keep keys, cards, or gels secure without bouncing.
  • Versatile performance: Built to perform for running, gym sessions, HIIT, and everyday active wear.

Ideal for

  • Road and track running
  • Gym and cross-training
  • HIIT and bootcamp classes
  • Travel and active lifestyle

Materials & care

  • Fabric: Lightweight blend engineered for breathability and stretch (quick-dry, odor-resistant finish)
  • Care: Machine wash cold with like colors. Tumble dry low or hang to dry. Do not bleach. Avoid fabric softeners to preserve wicking performance.

Size & fit

  • Available sizes: S, M, L, XL, XXL
  • Fit notes: True to size. 5.5″ inseam sits above mid-thigh on most runners; consider sizing up for a roomier fit or if you prefer more coverage.

Technical specs

  • Inseam: 5.5″ (measured on size M)
  • Waist: Elastic with internal drawcord
  • Pockets: 2 side pockets + 1 zip rear pocket
  • Reflectivity: Strategic low-light reflective detailing

Get the IMPULSE 5.5 SHORT — performance-focused shorts that balance freedom of movement, secure storage, and everyday comfort so you can train harder and go farther.