The Jules Powerstretch Top from Protest is a slim-fit performance layer made for outdoor activities where you need a close, flexible fit. Its name hints at its stretchable design, making it a reliable choice for hiking, climbing or simply staying warm on chilly days.
Constructed from 97% polyester and 3% elastane, this top combines quick-drying, moisture-managing polyester with just enough elastane for freedom of movement. The slim fit keeps the fabric close to your body, improving heat retention and reducing bulk under jackets or sweaters without feeling restrictive.
Polyester is known for wicking sweat away from the skin and drying faster than natural fibers, helping you stay more comfortable during temperature changes. Elastane, often called spandex or Lycra, adds stretch and shape retention, so the top moves with you and holds its form over time.