Nike ACG Launches 700-Fill Lava Loft Down Jacket for Trail Running
Weighing only 10 ounces.
Summary
- The Nike ACG Lava Loft Down Jacket is a 10-ounce, 700-fill layer engineered for trail running
- It features GORE-TEX and Nike AeroLoft venting for adaptive warmth and breathability
- The jacket is ultra-packable and launches globally on January 1
Nike ACG is introducing the innovative Lava Loft Down Jacket, a 10-ounce, 700-fill layer engineered specifically for the unpredictable demands of trail running and intense outdoor activity for athletes. Inspired by challenging terrains like the Dolomites, it combines Nike Running innovation with ACG’s adventurous spirit for superior adaptability.
The jacket’s performance comes from a data-driven blend of ExpeDRY™ Gold ultralight down and Nike AeroLoft venting. ACG designers used detailed body mapping research to strategically place AeroLoft perforations, ranging from 0.7mm to 2cm, providing warmth without sacrificing breathability during intense climbs or fast runs.
Its outer shell is built to endure the elements, featuring Nike Dri-FIT, Repel four-way stretch, Ultra UV and DWR hydrophobic recycled baffle materials. Weighing only 10 ounces, the jacket offers ultimate packable performance, fitting into its own pocket with an integrated wilderness stewardship message, “Pack it in. Pack it out.”
The Lava Loft Down Jacket will be available for purchase worldwide starting January 1, 2026 on Nike’s website.

















