Arc'teryx Isojacke Proton SL

The Proton SL Insulated Jacket by Arc'teryx is an ultralight and breathable insulation jacket specifically designed for intense activities such as climbing and skiing. With its hood, it provides additional protection and warmth without increasing weight. This jacket is ideal for anyone seeking a reliable source of warmth without sacrificing freedom of movement and comfort. The Proton SL is designed to be worn as an outer layer and is excellent for changeable weather conditions. Its quick-drying and insulating properties make it a practical choice for outdoor enthusiasts who want to stay active even in challenging conditions.

• Ultralight design for optimal freedom of movement
• Breathable materials for high wearing comfort
• Quick-drying properties for active use
• Hood for additional protection and warmth.