Trainer 1 Mono Fin Size:Medium so you're not practicing against

so you're not practicing against awkward

4 - 7' grip

Adult 32" to 39" waist

This Collegiate Down Box and Chain Set is orange/black with an unbreakable padded down box with black foam padding

Trainer 1 Mono Fin Size:Medium so you're not practicing againstThe Trainer 1 Mono Fin is a must have for advanced swimmers looking to improve their technique and build strength. Its long, flexible fiberglass blade aids in body balance and promotes a smooth, powerful dolphin kick. Perfect for triathletes, this tool targets core muscles and increases ankle flexibility. Features: Develops a powerful, hip generated dolphin kick Designed for more experienced swimmers and triathletes Builds core muscles including abs,