The North Face® ThermoBall™ Trekker Jacket

Built for cold, unpredictable conditions, the ThermoBall™ Trekker Jacket delivers impressive warmth in a lightweight, highly compressible design. The contoured baffles follow the shape of your body for a streamlined fit, while ThermoBall™ synthetic insulation, crafted entirely from recycled polyester—retains heat even when exposed to moisture. Whether you're traveling, layering for work, or exploring the outdoors, this packable jacket keeps you comfortable without adding bulk, and easily stows away into its own pocket when not in use.

Product Features

• 15D, 33 g/m² 100% nylon shell with a non-PFC DWR finish for durable light-weather protection
• 15D, 33 g/m² 100% recycled nylon shell with non-PFC DWR finish for TNF Matte Black
• 11.5 g/ft² ThermoBall™ synthetic insulation, made from 100% recycled polyester, designed to mimic down while maintaining warmth when wet
• Contoured baffle design provides a sleek, body-hugging fit that maximizes insulation efficiency
• Interior zippered chest pocket for secure storage
• Elastic interior cuffs to seal in warmth
• Secure-zip hand pockets for everyday utility
• Stowable design—jacket packs neatly into the left hand pocket for travel or emergency layering
• Contrast embroidered The North Face logos on the left chest and right back shoulder for a premium finish
• Hem cinch-cord helps adjust fit and block drafts

Benefits

• Durable Water-Repellent: DWR finish repels light moisture to keep the fabric performing.
• Insulated: ThermoBall™ technology traps warmth and reduces heat loss.
• Packable/Stowable: Highly compressible for travel, commuting, and outdoor preparedness.
• Synthetic Insulation: Retains the insulating power of down—even when damp.