Women's Mayu Ultralight Vest anklesocks it’s the layer you’ll reach

it’s the layer you’ll reach for from slow mornings to cool evenings

it features Thermo 3D® double-wall vacuum insulation to keep beverages hot or cold for hours

adds light warmth when it’s cool

1 ounces and can compress into its own interior chest pocket (making it a great camping or travel pillow)

The straight across hem and lightweight feel are easy to pair with all your wardrobe staples

Women's Mayu Ultralight Vest anklesocks it’s the layer you’ll reachOur lightest PAKAFILL outerwear yet with a weight to warmth ratio rivaling any competitor, the versatile Mayu Ultralight Collection brings easy and uncompromising warmth to all your travel and adventure plans. With the power of traceable alpaca fiber insulation, this packable and lightweight women's puffer vest weighs a mere 6. 4 ounces and can compress into its own interior chest pocket (making it a great camping or travel pillow). The recycled nylon