MELUMILU Snorkel Fins, Swim Fins Travel Size Short Adjustable for Snorkeling Diving Adult Men Women Open Heel Swimming Flippers (Black)

𝐍𝐨𝐭𝐞. 𝐎𝐧𝐥𝐲 𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐒/𝐌 (𝐔𝐒 𝟒.𝟓-𝟖.𝟓), 𝐧𝐨𝐭 𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐋/𝐗𝐋 (𝐔𝐒 𝟖.𝟓-𝟏𝟏.𝟓)

Easy Adjustability for Versatile Fit. The fin contours the foot. Its heel-exposed design allows easy walking, avoiding the hassle of longer fins. With adjustable quick-release straps and buckles for easy on/off, one pair fits multiple family members (teens, adults) for shared use

More Efficient Stroking. The front features ventilation holes to prevent stuffiness during extended wear. The split fin design, combined with a flexible midsection, enhances stroking efficiency when exerting force, making descending and ascending easier. Even beginners can quickly get the hang of the diving rhythm

Excellent Performance. The fins are carefully designed with just the right flexibility and non-slip soles, helping to reduce the risk of cramping and ease fatigue. The unique open-toe design and cool flame-shaped mesh instep structure can effectively reduce resistance, allowing you to swim faster and with less effort

Reinforced Support Structure. The reinforced support structure in the sole conforms to the force trajectory of the foot during kicking, helping to reduce joint pressure. It also enhances stability, helping to prevent sideways tipping and slipping, allowing you to explore the underwater world with confidence