The Mens Tephra Stretch Reflect Jacket from Berghaus is brilliantly warm and comfortable, with stretch side panels that allow freedom of movement and offer a flexible fit, ideal for scrambling or high-intensity hikes. Filled with hydrophobic duck down, this jacket keeps insulating even when wet, and features a Reflect® mesh that reflects your body heat back to you, keeping you cosy on even the coldest trails. Features Filled with Hydrodown® for great insulation even when wet Reflect™ technology for extra warmth Pertex® Quantum outer fabric for lightweight windproofing Stretch fleece panels Stretch binding on the hood Made from bluesign® approved fabrics Main Body: Pertex Quantum (46.5g/m2) / 30d 100% polyamide mini ripstop with cire finish / DWR / Blocked with fleece (220g/m2) / 95% polyester, 5% elastane / Stretch pique polyester with marl effect / One side anti pilling / Thermal insulation 0.35 clo Lining: Plain Weave (59g/m2) / 40d 100% polyester downproof / DWR Reflect™ lining: 100% polyester (15g/m2) Insulation: Hydrodown® powered by Nikwax® 80/20 Duck Down 600 fill / RDS certfied Weight: 499g (Size L) Glossary Hydrodown® is Berghaus’ water resistant, ethically sourced down insulation. Super-compressible, lightweight and with a fantastic warmth-to-weight ratio, this hydrophobic down stays drier for longer and performs better than regular down. Reflect™ aluminium mesh sewn into the core of the jacket reflects body heat back, raising the warmth by 20% Pertex® Quantum uses incredibly fine yarns, precisely woven to provide a very lightweight yet strong, windproof and durable fabric. Its softness allows down and synthetic insulation to fully loft. bluesign® approved fabrics meet a textile industry standard for a reduced environmental impact throughout the whole manufacturing process.