F503
Short swim and training fins,close-heel;
Soft parts: TPR
Sizes: XXXXS(30-31),weight:350g;
XXXS(32-33) ,weight:360g;
XXS（34-35/1-2),weight:464g;
XS（36-37/3-4),weight:486g;
S(38-39/US 5-6),weight:615g;
M(40-41/US 7-8),weight:675g;
L(42-43/US 9-10),weight:765g;
XL(44-45/US 10.5-11.5),weight:842g;
