Simms Mid-Calf Liner Sock Size:Medium Additional storage bags can be

Additional storage bags can be purchased in sets of 5

Four-way attachment points on either side of the pack accommodate Lariat Gear Straps

four zippered pockets

155×40×105(mm)

and stretch elastic waistband with an interior drawcord to cinch secure

Simms Mid-Calf Liner Sock Size:Medium Additional storage bags can beSlip into the lightweight, moisture wicking sock liner that's perfect for summer wet wading or layering with standard socks for extra warmth on chilly days. The body, heel, and toe boxes are knitted with a polypro yarn that wicks moisture and is highly breathable Nylon yarns are knitted into high wear areas for enhanced durability Mid calf height Made in the USA FABRIC TECH: 64% Polypropylene, 33% nylon, 3% Lycra Spandex