Stio Women’s Fernos Vest

Morning fitness gets frigid as the weather turns, but our Fernos Vest provides measured, breathable warmth to keep grinding out miles in frosty weather or gaining vertical as the winter sun rises. The highly aerobic, highly efficient vest warms with 40 grams of PeakFill™ Active, a synthetic circular filament fill that warms when wet and lofts back quickly when pulled from a pack . The sleek silhouette slides easily over a stretch fleece or wicking top, yet still layers smoothly under a rain shell, soft shell or ski shell.

Fabric

Shell and Lining: Relance™ Primeflex, 50 Denier Microfiber Mechanical Stretch Plainweave, 100% Polyester,  85g/m2 with 80/20 DWR finish

Relance™ Primeflex 100% polyester microfiber offers better drape and wicking than that of normal polyester fibers. This fabric features a soft hand, comfortable stretch, wind resistance, and excellent resiliency and strength. 

 

Insulation: PeakFill™ Active Insulation, 57% Polyester, 43% Recycled Polyester, 40g/m2

Our PeakFill Active proprietary insulation balances warmth and breathability to maintain lasting
athletic comfort across the entire conditional range. Designed to keep core temps regulated, the
synthetic fiber fill draws on a spiral filament structure to enable greater stretch, faster recovery and
quicker dry times than traditional lofted insulation whether rolling slow at valley level or working hard up in the alpine.

Details

• PeakFill™ Active Insulated layer

• Microfiber shell and lining with soft hand and mechanical stretch
• YKK® reverse coil center front zipper with Custom Stio® zipper puller
• YKK® reverse coil zipped hand pockets to secure essentials
• Heat Transfer Stio® and Pinecone logos
• Weight: 8 oz.
• Imported

Fit

Regular Fit:
Our medium cut. Roomier than Trim but designed with feminine athletic performance and comfort in mind

Garment Measurements (size medium):
Center back length, 24 3/4″

For more information about fit and sizing, visit our fit guide information page here.