Patagonia Men's R1® Air Fleece Crew Black

The Patagonia Men’s R1 Air Fleece Crewneck in Black is a lightweight, technical midlayer designed for high-output activities in cold conditions. Built with advanced materials and Patagonia’s signature focus on responsibility, it balances warmth, breathability, and moisture management for versatile performance on the trail, in the mountains, or during everyday use.

The crewneck is made from 100% recycled polyester jacquard fleece, featuring a unique zigzag texture that traps warmth while allowing air to flow freely. This construction wicks moisture efficiently, dries quickly, and provides stretch for unrestrictive movement, making it ideal for stop-and-go activities like hiking, climbing, and ski touring.

The crewneck design provides a clean, low-bulk fit that layers easily under shells or insulation. Set-in sleeves improve mobility and comfort under pack straps, while the articulated cut allows for natural movement. The collar, cuffs, and hem are finished with minimal elastic binding, maintaining a streamlined look and feel.

In Black, the R1 Air Fleece takes on a versatile and timeless aesthetic, equally suitable for alpine layering systems or casual urban wear. Subtle Patagonia branding on the chest reinforces the piece’s heritage without overwhelming its minimalist design.

As part of Patagonia’s commitment to responsibility, the R1 Air Crew is Fair Trade Certified™ sewn and made entirely from recycled polyester, reducing waste while delivering advanced technical performance.

Lightweight, breathable, and warm, the Men’s R1 Air Fleece Crewneck is a versatile addition to any cold-weather kit, ready for demanding mountain days or simple everyday comfort.

Key Features

• Fabric: 100% recycled polyester jacquard fleece

• Performance: Lightweight, breathable, and quick-drying with moisture-wicking texture

• Design: Zigzag fleece pattern for warmth and airflow

• Fit: Regular fit with articulated construction for mobility

• Neckline: Crewneck design for low-bulk layering

• Details: Minimal elastic at collar, cuffs, and hem

• Color: Black

• Sustainability: Made with recycled materials and Fair Trade Certified™ sewn