Royal Robbins Arch Rock Crew Long Sleeve Sweater Men's

Pull on the Arch Rock Crew and feel the difference real Merino wool makes on a chilly trail day or a crisp morning around camp. This men's fairisle sweater knits fine 19.5 micron wool into a 5-gauge fabric that traps warmth without turning into a sweatbox the moment you start hiking, paddling, or just hauling firewood. The classic fairisle pattern gives it that timeless outdoor look, while the soft hand feel means no itchy layers between you and your base layer. Wear it as an insulating mid-layer under a shell on cold days, or let it stand alone on its own for a coffee run into town. Either way, it moves with you and breathes when you work up a sweat, so you stay comfortable from trailhead to summit.

Features

• Made with Responsible Wool Standard (RWS) certified Merino wool, supporting animal welfare, land health, and a transparent supply chain
• Classic fairisle knit pattern for timeless outdoor style
• Fine, low-itch Merino fibers feel soft against skin for all-day wear
• 5-gauge knit insulates on cold days without overheating during activity
• Standard fit layers easily under a shell or over a base layer
• Naturally breathable wool helps regulate temperature as you move