2Vi® is a high-performance helmet technology platform developed by Sweet Protection offering an advanced integration system of helmet shell

Destroy the entire mountain with the best Deemon ever

this mitt is insulated with Swany dry lining

and Alpine/GripWalk binding compatibility

Helly Hansen Womens HH Lifa Crew 2024/2025 2Vi® is a high-performance helmetNo matter the season or activity, HH LIFA base layers ensure warmth, dryness, and comfort. With our revolutionary hydrophobic LIFA technology, you'll experience lightweight insulation and efficient moisture management. Whether it's for daily wear or high performance pursuits, our base layers have excelled in LIFA technology for four decades.