do these run wide? My grand daughter has a very wide foot.

No, do not run wide. The are true to size - standard. However, they are made to stretch and flex. The rubber around the foot has to be tight, to stay on while swimming. They are generally more difficult to get on, but excellent at staying on.

How do the sizes translate to actual shoe sizes?

After a lot of research, it's all still trial and error. My son will be 5 in a few days. He just updated his sneaker size to Nike 12C (12 children). The XXS Finis fins are too small, but just barely. He'd be much better suited for the XS size. He has high arches and ridiculously wide feet.

Why do these come covered in slimy stuff?

That will come off once you use it the first time or you can wash them off with some liquid detergent. It is a coating the fins come with to keep them from drying out and to keep their bright colors to look good for retail sales. It will not interfere with its wear. Lynn from Swim Zone Inc.

Hi my son is 10 years old and he used shoes size 7. Which size will be?

If you are talking about a size 7 in mens shoes, which is like an 8 or so in women's shoes, then get the L MEN 7-9. (Does he has fairly large feet for his age?) I wear a size 8-8.5 in women's shoes and got the Large size fins. They fit correctly. Plus buying a size a little too big is MUCH better than too small, because his feet will grow!

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Long Floating Swim Fins - Adult Training Fins - Improves Kick Technique & Body Position

Product ID: 762515

Details

Brand
FINIS
Color
Blue/Yellow
Fit Type
Regular
Material
Rubber
Sport
Swimming

⚡Enhanced forward propulsion

🌊Max buoyancy for effortless glide

🦵Leg lift reduces drag & improves alignment

$136.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🌟 Elevate your swim game—kick with power, float with finesse!

DRAG WHAT DRAG - Leg lift reduces water resistance, helping you slice through with sleek body alignment.
FLOAT ABOVE THE REST - Long rubber blades maximize buoyancy to keep your legs perfectly positioned at the surface.
UNIVERSAL SWIM UPGRADE - Perfect for all skill levels—whether you’re refining technique or pushing limits.
KICK SMARTER NOT HARDER - Designed to teach hip-driven kicks, reducing knee strain and boosting efficiency.
BUILT TO LAST DESIGNED TO PERFORM - Durable rubber construction with easy pull-on fit, ready for endless pool sessions.

FINIS Long Floating Swim Fins are expertly engineered adult training fins that enhance kick technique and body position by providing maximum buoyancy and forward propulsion. Their long rubber blades lift legs to the water surface, reducing drag and promoting hip-driven kicks for improved efficiency. Suitable for swimmers of all levels, these durable fins offer consistent feedback to refine your stroke and elevate your swim performance.

Specifications

ASIN	B001M0O4XQ
Age Range Description	Adult
Best Sellers Rank	#2,804 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Swimming Training Fins
Brand Name	FINIS
Closure Type	Pull-On
Color	Blue/Yellow
Customer Reviews	4.5 4.5 out of 5 stars (11,031)
Fit Type	Regular
Global Trade Identification Number	00616323200791
Included Components	Long Floating Fin 1-3 Blue/Yellow
Item Dimensions L x W	14"L x 11"W
Item Type Name	Long Floating Fin 1-3 Blue/Yellow
Item Weight	0.99 Pounds
Manufacturer	FINIS
Manufacturer Part Number	1.05.037.03
Material Type	Rubber
Model Number	1.05.037.03
Sport Type	Swimming
UPC	616323200791
Unit Count	1.0 Count
Warranty Description	30 Day Limited

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$136.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews