One Jacket. Year-Round Performance.

The Outdoor Research Men's Vesper Insulated Hoodie is the most versatile insulator in the Outdoor Research range-built to handle everything from alpine starts and backcountry missions to everyday outdoor use.

Lightweight, breathable, and packable, it delivers the ideal balance of warmth, stretch, and weather resistance, making it the perfect layer for changing conditions.

Why You'll Love It

• All-Round Versatility - One layer for multiple activities
• Breathable Warmth - Comfortable during movement
• Stretch Fabric - Moves naturally with your body
• Weather Resistant - Protects against wind and light rain
• Packable Design - Stows into its own pocket

Key Technologies

VerticalX™ ECO SR Insulation

• Recycled, performance-focused insulation
• Balances warmth with breathability
• Designed for active comfort

Key Features

• Insulated hood with brim for added protection
• Zip hand pockets + chest pocket for essentials
• Left-hand pocket doubles as a stuff sack
• Elastic cuffs + adjustable drawcord hem
• Movement-mirroring stretch construction

Fabric & Construction

• Shell: bluesign® approved 87% Nylon / 13% Spandex 20D stretch ripstop
• Insulation: VerticalX™ ECO SR (Repreve® recycled blend)
• Lining: bluesign® approved 90% Nylon / 10% Spandex stretch woven

Specifications

• Weight: 343g / 12.1 oz
• Center Back Length: 72.4 cm / 28.5 in

Performance Benefits

• Adapts to a wide range of conditions
• Comfortable during both activity and rest
• Packs down small for easy transport
• Provides reliable warmth without bulk

Perfect For

• Hiking & trekking
• Alpine climbing
• Travel and everyday wear
• Shoulder-season adventures
• Anyone wanting one versatile jacket