Onyx MoveVent Dynamic PFD 820440 Leafspring® Flexbar Technology - When

Leafspring® Flexbar Technology - When used with flexible footwear

The tube is made of extremely durable composite

Great for low-cut hikers and running shoes

Lining: BRUSHED RUBY NYLEX

Our most durable repair option with a 4-hour cure time

Onyx MoveVent Dynamic PFD 820440 Leafspring® Flexbar Technology - WhenSoft, lightweight flotation foam SOLAS grade reflective material for visibility Expandable zippered pocket with mesh drainage 200 denier nylon ripstop and nylon oxford Lash tab for small accessories Drying loop on back Attached whistle for safety Provides excellent mobility for recreational paddle sports (canoe, kayak, SUP) Ventilation in front and back to keep you cool Mesh in lower back fits high back seats and sit on top kayaks Sculpted and