Montane Womens Sonic Long Sleeve T-Shirt

Year round wicking mountain baselayer

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Maintaining a dry layer against your skin in the mountains is essential. DryActiv Express fabric does just that and the Women's Sonic Long Sleeve T-Shirt from Montane has been designed to work as hard as you do in the mountains, keeping you dry and comfortable.

  • Fabric: DryActiv Express
  • Constructed from DryActiv Express fast drying fabric
  • Antibacterial treatment by Polygiene
  • Tailored fit for baselayer, next to skin, comfort
  • flatlock seams throughout for extra durability and comfort
  • Slim body curve with crew neck
  • 360° ‘Dusk till dawn' reflective trim
  • UPF:
    • Main body: 50+
    • Side panels: 25+
  • Fit: Active Mountain
  • Weight: 135g
Product Code: A4924431
Man climbing wearing Montane gear.

Founded over 20 years ago British brand, Montane, engineers innovative, lightweight, breathable clothing and equipment for endurance sports and activities in some of the world’s toughest, most extreme environments.


Montane works with leading expeditions and athletes in the world’s mountainous regions, supporting climbing, mountaineering, polar exploration and endurance trail running as well as sponsoring the world’s leading ultra distance endurance races.