Engineered monofins provide superior swimming propulsion and control
we recommend that your size should be one size up
Size Chart(Please note that 1 cm = 0.39 inch) Child 6 Tail Length (From Waist to the short part end) 39.37 in, Waist 16.5 in, Hips 21.26 in Child 8 Tail Length (From Waist to the short part end) 41.34 in, Waist 18.1 in, Hips 22.05 in Child 10 Tail Length (From Waist to the short part end) 43.31 in, Waist 18.89 in, Hips 22.83 in Child 12 Tail Length (From Waist to the short part end) 45.28 in, Waist 19.67 in,Hips 23.62 in Washing Instructions Rinsing after use in cold water,squeezing excess water out gently. Do not twist the fabric,do not use detergent,bleach,or fabric softeners. Do not iron or dry clean,The bright shiny foil finish may fade after wear.all of the sparkly foil will come off if you run it through a washing machine! Features: 100% New and high quality. Easy to kick for extended snorkeling time. Lightweight, efficient and economical Rugged, durable construction Good thrust in an economical fin Channel Thrust: longitudinal inserts allow a controlled deformation of the fin blade while kicking.