Will it fit over a 4 mm neoprene cap? I need a bright second layer for visibility in open water.

Yes.should not be a problem. I swam in SF bay with this cap, an Orange over a latex cap, and the combo kept my from the cold just fine. I tried a neoprene cap with a chinstrap and couldn’t deal with the strap under my jaw. My head actually too hot with the neoprene hood. Never used it again.

Which way should cap be worn? with arena logo on side or front of head? just bought large red 3d cap and it's riding up - i wear logo on side

This Arena silicone cap should be worn with the logo on the side. For a more comfortable fit makes sure the front of the cup is just above your eyebrows and then adjust it through the back of your head. There is another cap, the “Arena 3D Soft Silicone Cap” which is smaller in size and with a tighter fit, this cap has the logo on the front of the cap.

What size is it? Will it fit my boy at 8 years?

This cap comes on one size only and is made for adults, It would be too loose for your 8 y.o boy.

Will it keep the hair dry?

Probably like most caps, it keeps it mostly dry, with some seepage at edges. I ended up needing a bigger cap to fit my hair better. If you have really short hair, this one seems like it would work well because it was quite snug.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Arena Classic Unisex Soft Silicone Swim Cap for Women and Men, Intensive Training Comfortable Non-Slip Long Hair Swimming Hat

Product ID: 37235698

Details

Brand
ARENA
Color
Black/Silver
Material
Silicone
Size
One Size
Target Audience
Men Women

🧴100% PVC-free silicone for skin & hair safety

🛡️Reinforced edge prevents cap from riding up

🏊‍♂️Hydrodynamic design reduces drag for faster swims

¥3051

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🏅 Swim sharp, train harder, and never miss a beat with Arena Classic.

ALL DAY COMFORT FIT - Soft, flexible silicone with a reinforced edge ensures a snug, non-slip fit that stays put during intense training sessions.
EASY CARE LONG LIFE - Simply rinse with fresh water and air dry away from heat to keep your cap looking and performing like new.
DURABILITY MEETS STYLE - Crafted from premium PVC-free silicone, this cap resists wear and tear while protecting your hair from chlorine damage.
STREAMLINED PERFORMANCE - Hydrodynamic silicone surface cuts through water with minimal resistance, giving you that competitive edge every lap.
UNIVERSAL FIT UNIVERSAL APPEAL - One size fits most head shapes comfortably, making it the go-to swim cap for men and women alike.

The Arena Classic Unisex Swim Cap is a premium 100% silicone cap designed for serious swimmers seeking durability, comfort, and performance. Its hydrodynamic shape reduces drag, while the reinforced edge ensures a secure fit that won’t slip during rigorous training. PVC-free and easy to maintain, this cap protects hair from chlorine and fits most head sizes, making it a top choice for everyday swimmers aiming to elevate their game.

Specifications

ASIN	B0079JHHOW
Best Sellers Rank	#734 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Swimming Caps
Brand Name	ARENA
Color	Black/Silver
Customer Reviews	4.2 4.2 out of 5 stars (25,747)
Fit Type	Regular
Global Trade Identification Number	03468333887410
Included Components	Swim Cap
Item Type Name	Cap
Item Weight	0.19 g
League Name	N'est pas applicable
Manufacturer	Arena
Manufacturer Part Number	91662-55-NS
Material Type	Silicone
Model Number	91662-55-NS
Number of Items	1
Number of Packs	1
Size	One Size
Target Audience	Men, Unisex-Adults, Women
Unit Count	1 Count

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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.

¥3051

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews