The SIA Shell Jacket reworks classic outdoor utility through a clean streetwear lens, pairing a lightweight technical shell with a relaxed, easy-to-layer silhouette. A high stand collar, concealed front closure and subtle tonal branding keep the exterior streamlined, while exposed zipper detailing at the upper chest introduces a functional edge. Built to move easily between transitional weather and everyday styling, it’s an understated layer with just enough technical influence to stand on its own.

Design Details

• Lightweight technical shell construction
• Relaxed, slightly boxy silhouette
• High stand collar for added coverage
• Full-length front zip closure concealed beneath a snap placket
• Dual vertical zip detailing at the upper chest
• Tonal SIA logo detail at the chest
• Raglan-style sleeve construction for a relaxed shoulder line
• Angled welt hand pockets at the front
• Elasticated cuffs with adjustable tab detailing
• Clean straight hem
• Minimal back construction with uninterrupted shell panel
• Lightweight fabrication with a naturally crinkled technical texture
• Tonal stitching throughout for a streamlined finish

Style Notes

• Designed as an easy transitional layer that works across seasons without feeling overly technical.
• Wear over a tee or lightweight knit with denim, cargos or relaxed trousers for an effortless everyday uniform.
• The high collar and concealed closure give the jacket a refined, minimal profile, while the technical fabrication keeps it rooted in sport and utility.
• Equally strong worn fully fastened or open and layered, the SIA Shell Jacket brings function, versatility and understated SIA detailing into one clean silhouette.

📦 Shipping Protection Recommended

We strongly recommend purchasing Shipping Route Protection at checkout to safeguard your order against loss, theft, or damage during transit. Once your package is shipped, we are not liable for any lost, stolen, or damaged items.