Built for the Mountains. Refined for Layering.

The Outdoor Research Men's Polartec 200 Half Zip Fleece is a midweight fleece designed for reliable warmth, breathability, and efficient layering in demanding conditions.

Constructed with recycled Polartec® 200 fleece and reinforced with durable overlays, it delivers dependable performance whether you're climbing, hiking, or moving fast in the mountains.

Why You'll Love It

• Midweight Warmth - Ideal for year-round layering
• Highly Breathable - Keeps you comfortable on the move
• Durable Reinforcements - Built for pack and alpine wear
• Quick Drying - Performs during high-output efforts
• Streamlined Design - Perfect under shells

Key Features

• Polartec® 200 fleece:
  • Proven warmth-to-weight performance
  • Breathable, wicking, and fast drying
• Half zip design:
  • Quick venting during activity
  • Easy temperature regulation
• Woven overlays (Ferrosi):
  • Yoke, shoulders, collar, chest pocket
  • Added durability in high-wear zones
• Side hem zips (13" / 33cm):
  • Easy layering and mobility
  • Improves fit when moving
• Stretch binding cuffs:
  • Locks in warmth
  • Keeps sleeves in place
• Zip chest pocket:
  • Secure storage for essentials

Fabric & Construction

• Main: bluesign® approved 78% recycled polyester / 22% polyester
• Overlay: Ferrosi (recycled nylon blend with stretch)

Specifications

• Weight: 427g / 15.05 oz
• Center Back Length: 72.4 cm / 28.5 in
• UPF Rating: 50+

Performance Benefits

• Reliable warmth without bulk
• Excellent moisture management
• Durable for repeated alpine use
• Layers cleanly under shells and outerwear

Perfect For

• Alpine climbing
• Hiking & trekking
• Ski touring
• Layering in cold conditions
• Technical outdoor use