The Endura Pro SL Primaloft II Jacket boast exceptional protection and functionality. Building on the success of the original Pro SL Primaloft Jacket, this updated version improves breathability and stretch panels for an even better fit. Two different types of Primaloft fill have been used; 80g of Primaloft® Gold has been used on the front torso, maximising insulation exactly where you need it most. 60g of Primaloft Gold fill has been applied on the sleeves, cutting down on bulk and 60g of Primaloft® Silver Active has been used on the back, giving improved breathability and accommodating some stretch to create a great fitting garment. PrimaLoft® insulation brings an impressive warmth to weight ratio, tiny pack size, extremely breathable construction and is highly water resistant. All these features make this jacket a tremendously versatile performance insulator. Endura Pro SL Primaloft II Jacket Features Lightweight, windproof shell panels with PrimaLoft® GOLD insulation Stretch panels on underarm and back for unrestricted movement Triple rear pocket system with zipped security pocket Lightweight internal hem elastic with silicone gripper Ventilation via underarm perforations Clean bonded hem Subtle reflective details Endura Pro SL Primaloft II Jacket Materials Nylon 60% / Polyester 35% / Elastane 5%