Free shipping within Japan (overseas shipping will be charged separately)
Low stock - 2 items left
Inventory on the way
This product is a page dedicated to free fitting service UMMY free fitting
◉Overview of UFF
You can order up to 2 masks for free to try on! (Round-trip shipping fee will be borne by us)
As a result of trying it on, even if you do not buy it, there is no charge for the customer, so please feel free to use UFF!
As for the return method, we have enclosed a return envelope with the try-on mask, so all you have to do is fill in your own sender and return it at the post office or the post office's web collection service! (We do not charge any fees related to the Web collection service.)
Please be sure to check the UFF details and notes below before using UFF.
*This service is limited to customers in Japan.
Step 1 Select up to 2 masks you want to try on, add them to your cart and pay
*There is no cost to the customer (we will bear the round-trip shipping fee)
*Up to 3 in stock for each model and color.
*If the product is out of stock, we will replenish the stock when the customer using UFF returns to us.
Step 2 After you place your order, we will send you a try-on mask by Japan Post Letter Pack within 2 business days (masks will be disinfected each time).
Step 3 Please be sure to check the following notes and enjoy the try-on!
Step 4 After the trial mask arrives, write your name, postal code, address, and phone number on the enclosed return letter pack within 3 business days, and send it to the nearest post office or Japan Post's web collection service. Please return the mask at (There is no need to pay shipping when returning)
Step 5 Try it on and buy the mask you like from the sales page! There is no burden on the customer even if they do not purchase after trying on.
・UFF is a service limited to customers in Japan.
・Please try on the try-on mask only at home.
・It is strictly prohibited to use the try-on mask in water such as the sea, pool, bath, etc.
・If the lens is cracked or cracked, or the belt or buckle is damaged due to the customer's fault, the cost of the main unit will be charged.
・Please return the try-on mask within 3 business days after it arrives, regardless of whether you purchased it or not after trying it on.
・If the mask is returned after 4 business days after it arrives at the customer, a late fee of 500 yen per day will be charged separately.
・We do not accept returns from delivery companies other than Japan Post, or cash on delivery.
・The same UFF product can only be tried on once. Any subsequent orders for the same product will be cancelled.
・If UFF does not return the mask to try on, scratches, damage, use of the sea or pool, etc., it will be difficult to continue UFF. We appreciate your understanding and cooperation.
◉ Product description
UMMY's self-confidence freediving mask created by soliciting opinions and requests from domestic and foreign top freedivers🤿 It is truly a professional model for freedivers by freedivers. Because it is a low-volume mask, it is possible to dive at a deep depth with less burden, and it is also concerned with functionality.
In addition, it is recommended not only for freediving, but also for skin diving, snorkeling, and playing in the sea and rivers, as it has a cool impression like wearing sunglasses.
🤿 Streamline Features
👍 Highly designed and comfortable to wear like sunglasses!
👍 Due to the low volume mask, there is little burden even on dives of 30m or more!
👍 The nose space has been revised to fit more people!
Curved lens, resin (plastic)
Variety of colors
freediving, skindiving, snorkeling
・Product size: Approximately 16cm wide x 11cm long x 7cm deep
・Weight: about 105g
Precautions for use
・Due to the curved lens, some people may experience some distortion in their field of vision and may experience mask sickness.
・If you rub a resin lens with an abrasive such as toothpaste, the lens will be scratched. Please use as it is without rubbing.
・Rinse with fresh water after use Avoid direct sunlight and dry immediately. ( The logo may peel off if left soaked in water for a long time. )
・Because the lens is made of resin, it is easily scratched if it comes in contact with other equipment. In order to use it for a long time, please store it in a case or bag as much as possible after use.
・If the lens is dirty, do not wipe the lens with a dry cloth or tissue, but wash it with running water, wipe it gently with an eyeglass wipe, or wipe it gently with an alcohol tissue for glasses.
・Be sure to handle the mask Click here read the blog of
We will ship it after enclosing it in the mask case in the product photo.
Mariko Kaji | Japanese national freediving player 🇯🇵 Japanese record holder
Hikaru Chinomi | Japan National Freediving Player 🇯🇵
LuCyCo | BSAC Skindiving Instructor
◉Freediving gear brand
UMMY is Japan's first D2C brand specializing in freediving (freediving, skindiving, snorkeling, spearfishing, etc.). We deliver products that satisfy the design and quality of the Japanese brand
◉Manufacturer direct sales
Products planned and designed in Japan, excluding middlemen We have achieved high cost performance by selling directly from the manufacturer
◉Free shipping nationwide
All products can be shipped anywhere in Japan, including Okinawa and remote islands. Free delivery
◉Shipping cost ・Domestic: Free shipping for all products (including remote islands) ・Overseas: Shipping fee will be automatically calculated on the checkout page. Add items to cart and check
◉Delivery date and shipping method ・Domestic: Ships within 2 business days. (For reserved items, please check the delivery date on the product page)
・Overseas: You can choose from the following 3 shipping methods
ePacket Light: Delivery time about 2-3 weeks e-packet: Delivery time about 1-2 weeks EMS: Delivery time about 1 week