La Sportiva Koro Jacket Mens

La Sportiva Koro Jacket Mens is a highly breathable and warmly insulated men’s running jacket built for demanding winter efforts on the way to ridgelines and summits. Designed as a hybrid layer for high-output movement, it balances wind protection with targeted stretch to keep pace comfortable when intensity rises. Dual synthetic insulation helps retain heat without feeling bulky, while the adjustable hood adds extra coverage when conditions shift. Practical details like hand pockets, thumbholes and a snap chest flap make it easy to manage on the move.

• Men’s high-output winter running jacket with a warm, breathable hybrid build
• Wind-resistant Pertex Quantum outer fabric for exposed conditions
• Dual synthetic insulation combining PrimaLoft ThermoPlume and PrimaLoft Silver
• Stretch back panel to improve mobility and help dump excess heat
• Drawcord-adjustable hood with internal comfort fabric for added warmth around the head and neck
• Snap button on the front chest flap for quick securing and ventilation options
• Two hand pockets for small essentials and quick hand warming
• Horizontally cut thumbholes to keep sleeves in place and add coverage
• Recycled fabric content across shell, lining and insulation for a lower-impact build

Weight
322 g (11.3 oz)

Size and Fit
Fit: Slim

Materials
Main: Pertex Quantum, 100% recycled polyester
Sleeves, hood and back: 85% recycled polyamide, 15% elastane
Lining: 100% recycled polyester
Upper padding: PrimaLoft ThermoPlume, 100% recycled polyester
Lower padding: PrimaLoft Silver, 100% recycled polyester