Cressi Sub Pro Light Open Heel Scuba Diving Fins These highly responsive blades are also very lightweight, and a great choice for traveling divers who want an open-heel fin. The dual-material blade balances power with kicking comfort, and full-length side rails help it track naturally through the water using a standard scissor kick. The soft elastomer foot pocket is shaped for an ergonomic and comfortable fit. FEATURES Dual material blade uses strong polypropylene and soft elastomer Full length side-rails help direct waterflow for improved thrust. Elastomer foot pocket improves comfort Blade extends from the top of the foot for increased surface area Quick-release strap buckles, Yellow is not available in XS PLEASE SEE ADDITIONAL IMAGES FOR SIZING CHART Please Allow An Extra Five Shipping Days For Cressi Items As They Are Very Popular