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[Rental] 3X Boost Wetsuit 3:9

[Rental] 3X Boost Wetsuit 3:9

Regular price ¥33,000 JPY
Regular price Sale price ¥33,000 JPY
Sale Sold out
Taxes included.
種類
size

About Wetsuit Rental

This is a dedicated page for wetsuit rental.

After your order is confirmed, we will send an email to confirm the delivery week from the following address:

Sender Email Address: info.3xsports@gmail.com

Please make sure to set your email settings in advance to receive messages from the above address.

After final confirmation of your order details, payment will be processed once product availability is secured.
Please note this in advance.

For details on the rental process, please refer to "How to Order Rental Wetsuits" at the bottom of the page.

The rental wetsuit service is available only within Japan. Thank you for your understanding.

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"Triathlon Wetsuit That Makes All Humanity Swim Faster"
Developed based on real race experience by triathletes, this wetsuit focuses on optimal underwater posture for propulsion and energy conservation. Equipped with astonishing buoyancy support panels and water resistance reduction features, it delivers shark-like power and speed to dominate others and leave a strong impression. Designed for competition, it balances bold design with delicate engineering, while ensuring safety, thermal insulation, and comfort. Made with Japan’s finest wetsuit materials, it offers trusted flexibility and compression to achieve ideal swim strokes and compression effects. Though ready-made, its sizing structure is built for all body types, reflecting feedback from professional triathlete testers—truly a wetsuit for all humanity.

View full details
  • 1. Ordering

    Please place your order at least one week prior to your intended date of use. (Example: For events held on Saturday or Sunday, order by the same day of the preceding week.) You can place your order from each product page. Please note that payment will not be processed at the time of order placement.

  • 2. Order Acceptance

    After placing your order, we will send you an email asking for your “scheduled tournament dates.” This email will be sent from info.3xsports@gmail.com. Please ensure your email settings allow you to receive messages from this address. *Please note that we are closed on weekends and holidays. Emails will be sent on the next business day.

  • 3. Shipping from Our Store

    Regarding Product Shipping and Delivery After your order is confirmed, we will ship the product via courier service from our shop to coincide with the week of the event. Delivery to your address is scheduled between Wednesday and Friday. Payment processing will occur once we have confirmed product availability. *Please note that we cannot accept cancellations or changes after your order is confirmed or after the product has been shipped. We appreciate your understanding in advance.

  • 4. Usage

    Please wear the wetsuit you ordered on the day of the competition you plan to use it for. We hope you achieve your best performance with our wetsuit! Please note that this product is prone to scratches, so handle it with care. However, minor scratches or stains resulting from normal use are acceptable, so please rest assured. *Please note: If damage is deemed intentional or the wetsuit is excessively soiled, we may charge you the full purchase price of the wetsuit separately.

  • 5. Return

    After use, please return the item following these steps:

    Rinse both sides lightly with tap water.

    Air dry in the shade.

    Please return the item with postage prepaid.

    After use, please ship the item back on Sunday or Monday. ※If drying after rinsing is not possible in time, you may return it while still wet. Please prioritize meeting the return deadline.

  • ※1 Size Information If your requested size is out of stock, we will offer an alternative size. We will proceed with the order only if you agree to the suggested size change. Please note that if the alternative size does not fit, we may cancel the order. We appreciate your understanding in advance.

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ご注文前のご確認事項
ご注文前に必ずご確認ください
  • 申込みを頂いてから、大会日程とその日程で確保できるかメールでお伺いさせていただきます。
  • 空き確保できない場合、代替えサイズ・代替え商品を提案する場合もあります。
  • info.3xsports@gmail.com」からのメールを受け取れるようお願いします。
  • ご注文はご使用予定日の一週間前までとなります。
    お申込みは余裕をもって頂きますようよろしくお願い致します。
  • ご返却は多少遅れている場合でも到着日優先でお願い致します。
  • 配送先の電話番号は可能な限り携帯の番号にしてください。
    (必要がある場合ショートメッセージSMSを送る場合がございます)
  • ご使用後のご返却は元払い(お客様送料負担)にて御返送お願い致します。
    着払いにて返送された場合、送料を別途請求いたしますのでご了承ください。
  • 天候等の状況により大会が中止となった場合でもご返金は出来ませんのでご了承ください。
  • また、ご返却の遅延や延長は1日につき¥3,000(税込)をご請求致します。
  • レンタルウェットスーツサービスは日本国内限定対象です。予めご了承ください。

Unparalleled buoyancy

The 3X wetsuit utilizes Yamamoto Chemical Industries' trusted neoprene material, ‘yamamoto#39 Super Light’, achieving the highest standards in strength, buoyancy, and flexibility. Its buoyancy, in particular, reaches a new level thanks to a unique developmental panel structure.

Stable underwater posture

The 3X material panel structure is designed to automatically align the underwater posture parallel to the water surface. By reducing underwater resistance, it achieves increased speed and improved physical efficiency.

Japanese Design

3X is a wetsuit conceived and designed in Japan. We spare no effort in our meticulous and careful approach to our products, striving earnestly to meet the needs of every user.

Comparison of Buoyancy and Speed

3Xwetsuits Size Chart

3Xwetsuits sizechart

Size Height (cm) weight (kg)
S ~172 ~55
MT 171~178 56~60
M 171~178 61~70
LT 177~185 61~70
L 177~185 71~80
XL 183~ 81~

先行モニターレビュー

新着レビュー到着!

Fさん(大会優勝者)
身長:181 cm|体重:72 kg

選んだのはLサイズ
ちょうどいい。2025年大会で使用してみたがプロ目線というだけあってしっかりした実戦的な作りだった。

Gさん(大会優勝者)
身長:176 cm|体重:60 kg

選んだのはMTサイズ
大きな試合のときに着ていきたいと思えたくらい気に入りましたMTサイズが私にはちょうど良かったです

Hさん(大会優勝者)
身長:171 cm|体重:65 kg

選んだのはMサイズ
Mサイズのボディへのフィット感がとても気に入りました
良い感じのスイムを体験出来そうです。


Iさん(大会優勝者)
身長:180 cm|体重:77 kg

選んだのはLサイズ
このサイズがちょうど良かったです。僕はロングジョンが気に入りました。