Delta Jacket

Story

Lightweight thermal jacket built keep you warm without the bulk

Utilizing an innovative octagonal hollow-core construction, the Delta Jacket combines an incredible warmth-to-weight ratio that layers effortlessly under outer shells. It’s built to keep you moving comfortably through demanding alpine, rock, and hiking environments.

Features

• Hollow-core fleece construction maximizes thermal performance while minimizing weight
• Flatlock seams and low-profile chin guard prevent chafing for next-to-skin comfort
• Articulated patterning and elasticized cuffs offer freedom of movement
• Laminated chest pocket and twin hand pockets keep essential gear secure
• Smooth outer face offers increased durability and low-friction layering

Sizing

• The Delta Jacket fits true to size. Take your usual jacket size.

Materials & Care

• Body: Octa Polyester Fleece, 40D Delta Face, 122gsm - 100% Polyester (Recycled Content, PFAS Compliant, bluesign® Approved)
• Contrast: Warp knit mesh - 100% Polyester (bluesign® Approved)
• Made in Vietnam
• Machine wash gentle low, tumble dry gentle low, do not bleach, wash dark colors separately, do not dry clean, do not iron, do not use fabric softener, remove immediately, wash inside out, do not wring

About

You may only know Arc’teryx from their pristine final products—but in our opinion, it’s all the hard work and experimentation behind the scenes that deserve an even bigger shoutout. From their homebase in Vancouver, every new jacket goes through a training regimen rivaled by the montage in Rocky IV—where it’s brought to the breaking point, refined, and refined again between rounds of high-tech lab testing and punishing field trials in Arc’teryx’s backyard, the British Columbian Coast Mountains. The end result is famously clean and functional outerwear that pushes the outdoor industry to new heights with every iteration. Seriously, GORE-TEX jackets would not be as lightweight and durable as they are today without the work these guys put in. Our picks from Arc’teryx are jackets and fleeces we’d feel comfortable wearing every day. Simply put, they’re as indestructible as mountaineering gear but also look put-together on your train ride into the office.