Altitude Sports
Altitude Sports
Women's Phase SL Boxer
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Women's Phase SL Boxer

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Shipping : Canada Only

Product style: arc-16248

Featherweight Performance Boxer

Arc'teryx designed the women's Phase SL Boxer as ultra-light performance underwear, providing users with the highest level of moisture management for high-intensity activities. The boxer has flatlocked seam construction for enhanced next-to-skin comfort, while a gusseted crotch design allows wearers extra maneuverability during morning exercise routines and weekend ski adventures. At only 30-grams, and featuring a minimalist Arc'teryx design, there are few women's boxers that can provide as much lightweight support and technical style.

  • Phasic™ fabric for softness, stretch, & moisture management
  • Flatlock seam construction
  • Gusseted crotch
  • Durable Anti-Odour finish (DAO™)
  • Arc'teryx Essentials Collection
  • SL | Superlight design


  • [boxer] Phasic™ SL with DAO™ – 100% polyester / 94gsm
Wind Resistance
  • Yes
  • Next-to-skin
  • 30g (size M)
  • XS - XL
Recommended Use

  • Multiple Activities, Daily Use, Alpine Adventures, Running, Hiking, Climbing, Skiing, Touring, Trekking