Salomon Mountain Flex HD Insulated Jacket

The Salomon Mountain Flex HD Insulated Jacket is a versatile and high-performance winter layer designed for outdoor enthusiasts who demand warmth, mobility, and weather protection. Engineered with AdvancedSkin Warm synthetic insulation, this jacket provides reliable heat retention even in damp conditions, making it ideal for hiking, skiing, and winter trekking. The active fit and stretch-woven fabric ensure freedom of movement, while the DWR treatment and critically taped seams offer effective water and wind resistance. With a fixed adjustable hood, multiple zippered pockets, and a compressible design, this jacket is both functional and packable for any adventure.

Advantages

This jacket excels in cold, active pursuits where breathability and insulation balance is key. The synthetic insulation maintains warmth when wet, and the PFC-free DWR treatment aligns with sustainability goals. The YKK Vislon zipper ensures smooth operation, and the elasticated cuffs and adjustable hem lock in heat. Weighing approximately 600g (size M), it is lightweight enough for layering without bulk.

Suitable for

• Hiking and backpacking in cold weather
• Alpine skiing and snowboarding
• Winter trekking and mountaineering
• Everyday cold-weather wear

Key specifications

• Outer Fabric: 100% Polyester
• Insulation: Synthetic (AdvancedSkin Warm) – 100 g/m² body, 80 g/m² sleeves
• Lining: 100% Polyester
• Water Resistance: DWR treatment
• Wind Resistance: Wind-resistant fabric
• Fit: Active Fit
• Hood: Fixed, adjustable
• Pockets: 2 zipped hand pockets, 1 zipped chest pocket
• Cuffs: Elasticated
• Hem: Adjustable with drawcord
• Zipper: Full-length YKK Vislon
• Collar: High stand-up collar
• Seams: Critically taped
• Weight: Approx. 600g (size M)
• Sustainability: PFC-free DWR
• Packability: Compressible

Recommendations

For optimal performance, layer this jacket over a moisture-wicking base and a mid-layer fleece. The Mountain Flex HD is perfect for high-output activities where you need insulation without overheating. Its compressible nature makes it a great travel companion for unpredictable winter conditions.