FULL FOOT SNORKELING FINS FOR RELAXED SWIMMING – CRESSI Rondinella are full foot snorkeling fins designed for adults who enjoy swimming snorkeling and extended surface sessions suitable for recreational water activities and longer swims LIGHTWEIGHT AND REACTIVE BLADE FOR EFFICIENT KICKING – The blade is made from lightweight reactive polypropylene combined with flexible thermo rubber inserts this structure supports effective propulsion with reduced effort for snorkeling freediving and endurance swimming ANATOMICAL FOOT POCKET FOR EASY WEAR AND EXTENDED USE – The computer designed foot pocket is ergonomic and enveloping allowing easy donning and a secure fit while helping reduce pressure points during long swimming sessions and open water use VERSATILE FINS FOR SNORKELING FREEDIVING AND TRAINING – Rondinella fins support multiple activities including snorkeling freediving and long distance swimming suitable for sea open water and calm pool environments and compatible with snorkel sets and swim accessories DESIGNED AND MANUFACTURED IN ITALY BY CRESSI SINCE 1946 – Designed and manufactured in Italy by CRESSI since 1946 developed through decades of experience to support durability controlled movement and consistent performance in snorkeling fins swim fins and diving equipment