Helly Hansen Sirdal Insulator/Black - 2025/26
- Modular and adaptable city vest designed to meet the changing demands of cold, wet days.
Helly Hansen Sirdal Insulator Vest
PRODUCT DETAILS
A versatile thermal layer. Lightweight, reliable, and ready for adventure.
The Helly Hansen Sirdal Insulator Vest is a must-have for outdoor enthusiasts seeking lightweight warmth and flexibility. Perfect as a midlayer under a shell or worn alone in milder conditions, it features advanced ECOLoft™ Air SR insulation, offering a high warmth-to-weight ratio and performance even when wet—unlike traditional down. The ripstop nylon outer shell adds durability and resists wear from rugged terrain, while the relaxed fit ensures full range of motion in dynamic outdoor settings.
Fit: Relaxed – ideal for layering and all-day comfort
ECOLoft™ Air SR 550FP insulation – synthetic fill that resists clumping when wet
Outer fabric: 30D Nylon Ripstop – abrasion-resistant and down-proof
PFC-Free DWR treatment – water-repellent coating without harmful fluorocarbons
Zippers: YKK® – premium, durable zippers on main closure and pockets
2 front zip hand pockets – secure storage for essentials
2 internal dump pockets – ideal for gloves, hats, or small gear
Helly Hansen® logo print on chest
Lining: 100% polyamide – soft against inner layers
MATERIAL COMPOSITION
Shell: 100% Polyamide
Lining: 100% Polyamide
Insulation: 60% Polyester, 40% Recycled Polyester
CERTIFICATIONS & TECHNOLOGIES
bluesign® product – responsible manufacturing that meets strict environmental and safety standards
YKK® Zipper – trusted high-quality zip system
SUMMARY
The Helly Hansen Sirdal Insulator Vest delivers packable warmth, rugged durability, and eco-conscious design for hiking, trekking, and everyday use. Engineered for performance in changing weather, it’s an essential midlayer for all-season outdoor activities.