100% 10D Pertex® Quantum nylon with PFAS-free DWR water-repellent treatment
Lightweight, packable, breathable and abrasion-resistant fabric
1000 fill-power RDS (Responsible Down Standard) grey goose down insulation
Coreloft™ synthetic insulation with Down Composite Mapping™ technology to maximize insulation benefits
Trim fit cut slim to the body through chest, waist and hips with articulated patterning for mobility
Adjustable, insulated StormHood™
Zippered hand pockets and internal pocket
Stretch-knit cuffs and adjustable hem draw cord seals out drafts
Stuff sack included
100% 10D Pertex® Quantum nylon with PFAS-free DWR water-repellent treatment
Lightweight, packable, breathable and abrasion-resistant fabric
1000 fill-power RDS (Responsible Down Standard) grey goose down insulation
Coreloft™ synthetic insulation with Down Composite Mapping™ technology to maximize insulation benefits
Trim fit cut slim to the body through chest, waist and hips with articulated patterning for mobility
Adjustable, insulated StormHood™
Zippered hand pockets and internal pocket
Stretch-knit cuffs and adjustable hem draw cord seals out drafts
Stuff sack included
100% 10D Pertex® Quantum nylon with PFAS-free DWR water-repellent treatment
Lightweight, packable, breathable and abrasion-resistant fabric
1000 fill-power RDS (Responsible Down Standard) grey goose down insulation
Coreloft™ synthetic insulation with Down Composite Mapping™ technology to maximize insulation benefits
Trim fit cut slim to the body through chest, waist and hips with articulated patterning for mobility
Adjustable, insulated StormHood™
Zippered hand pockets and internal pocket
Stretch-knit cuffs and adjustable hem draw cord seals out drafts
Stuff sack included
100% 10D Pertex® Quantum nylon with PFAS-free DWR water-repellent treatment
Lightweight, packable, breathable and abrasion-resistant fabric
1000 fill-power RDS (Responsible Down Standard) grey goose down insulation
Coreloft™ synthetic insulation with Down Composite Mapping™ technology to maximize insulation benefits
Trim fit cut slim to the body through chest, waist and hips with articulated patterning for mobility
Adjustable, insulated StormHood™
Zippered hand pockets and internal pocket
Stretch-knit cuffs and adjustable hem draw cord seals out drafts
Stuff sack included
100% 10D Pertex® Quantum nylon with PFAS-free DWR water-repellent treatment
Lightweight, packable, breathable and abrasion-resistant fabric
1000 fill-power RDS (Responsible Down Standard) grey goose down insulation
Coreloft™ synthetic insulation with Down Composite Mapping™ technology to maximize insulation benefits
Trim fit cut slim to the body through chest, waist and hips with articulated patterning for mobility
Adjustable, insulated StormHood™
Zippered hand pockets and internal pocket
Stretch-knit cuffs and adjustable hem draw cord seals out drafts
Stuff sack included
The Arc'teryx Cerium men's insulated jacket is a highly packable, exceptionally warm down layer for low-output activities ranging from breakfast at base camp to rest stops on your way to a North Cascades alpine summit. Under its ultralight, abrasion-resistant nylon shell is placed 1000 fill-power RDS grey goose insulation down the body, arms, and hood for maximum warmth and Coreloft™ synthetic insulation under the arms to help you stay dry when you’re out of your comfort zone but not ready to shed layers yet.