Stio Women's Fernos Insulated 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. This 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 just as easily over a fleece or baselayer as under under an outer shell layer.

Fabric Details

• PeakFill™ Active Insulation
• Microfiber with soft hand and mechanical stretch offers comfort and range of motion
• Water-repellent finish resists water and reduces dry time

Construction

• Structured self collar provides additional, no-fuss coverage
• Hanger loop on center back neck

Zippers

• YKK® center front zipper with custom Stio zipper puller
• Zippered handwarmer pockets

Fit and Measurements

• Trim Fit: A slim design with minimal bulk that fits close to the body
• Center Back Length: 24 3/4" (size S)
• Weight: 8 oz.

Other Details

• Heat transfer Stio® and Pinecone logos
• Heat transfer interior labels for comfort
• Made in Vietnam

Shell and Lining
Relance™ Primeflex, 50 Denier Microfiber Mechanical Stretch Plainweave, 100% Polyester,  94g/m2 with a PFAS-Free DWR Finish
Relance™, 100% polyester Primeflex™ microfibers offer improved drape, stretch and wicking properties compared to regular polyester fibers. This fabric features a soft hand, bi-component Primeflex™ stretch, PFAS free DWR and excellent resiliency and strength.

Insulation
PeakFill™ Active Insulation, 50% Polyester, 50% 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.

Care Instructions

• Machine wash cold, gentle setting
• Rinse well
• Do not bleach
• Tumble dry low
• Do not iron
• Do not dry clean