--- product_id: 20288513 title: "O'NEILLO'Neill Men's Boost 300g Drysuit" brand: "o'neill wetsuits" price: "Β₯164286" currency: JPY in_stock: true reviews_count: 9 url: https://www.desertcart.jp/products/20288513-oneilloneill-mens-boost-300g-drysuit store_origin: JP region: Japan --- # 300g waterproof secure zipper closure 3-layer breathable O'NEILLO'Neill Men's Boost 300g Drysuit **Brand:** o'neill wetsuits **Price:** Β₯164286 **Availability:** βœ… In Stock ## Summary > Dive into Adventure! 🌊 ## Quick Answers - **What is this?** O'NEILLO'Neill Men's Boost 300g Drysuit by o'neill wetsuits - **How much does it cost?** Β₯164286 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20288513-oneilloneill-mens-boost-300g-drysuit) ## Best For - o'neill wetsuits enthusiasts ## Why This Product - Trusted o'neill wetsuits brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Breathe Easy:** 3-layer breathable nylon shell keeps you comfortable during intense activities. - β€’ **Unmatched Comfort:** Experience a loose fit that allows for maximum mobility. - β€’ **Tailored Fit for All:** Available in Xtra Small, ensuring a snug fit for various body types. - β€’ **Stay Dry, Stay Active:** Equipped with neoprene neck seal and latex wrist/ankle seals for ultimate waterproofing. - β€’ **Designed for Adventure:** Perfect for water sports enthusiasts who demand performance and style. ## Overview The O'Neill Men's Boost 300g Drysuit is a high-performance, waterproof drysuit designed for water sports enthusiasts. Made from a 3-layer breathable nylon shell, it features a loose fit for comfort, neoprene neck seal, and latex wrist and ankle seals to keep you dry. With a secure horizontal back zip, this drysuit is perfect for those who seek adventure without compromising on style or functionality. ## Description O'NEILLO'Neill Men's Boost 300g Drysuit ## Features - Nylon - Imported - Zipper closure - Hand Wash Only - 3 Layer Breathable Nylon Shell - Loose Fit Drysuit - Neoprene Neck Seal - Laytex Wrist and Ankle Seals - Waterproof Horizontal Back Zip - Xtra Small (Chest: 36.5"-37.5", Waist: 28.5"-29.5", Height: 5'7"-5'9") ## Images ![O'NEILLO'Neill Men's Boost 300g Drysuit - Image 1](https://m.media-amazon.com/images/I/71uOgl7-zdL.jpg) ![O'NEILLO'Neill Men's Boost 300g Drysuit - Image 2](https://m.media-amazon.com/images/I/51Whg15zVwL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Great dry suit for the price *by D***E on Reviewed in the United States πŸ‡ΊπŸ‡Έ on April 8, 2015* I bought the O'Neil dry suit for sailing my Hobie cat on Lake Tahoe. It is still early in the season to try it out for sailing. The 1st day I received it I did take it into a lake for a test.(Late February) water temperature 40 degrees. I was comfortable but probably not longer than 20 minutes of being submerged. After my venture into the lake I removed the suit found moisture around the cuffs on my Levi's but all else was dry. I still need to trim the neck opening which I would imagine it would make it more comfortable.The only flaw I have found is not being able to zip up by myself. Which might solve with a little practice or the addition of a string to the zipper. That is the reason for 4 instead of a 5. The suit has lived up to all my expectation. I received my suit in 2 days I was very surprised on the quick delivery. ### ⭐⭐⭐⭐⭐ Make sure you lube the zipper -- otherwise a great suit (and customer service is top notch at O'Neill) *by H***H on Reviewed in the United States πŸ‡ΊπŸ‡Έ on November 21, 2015* Lower price point than a lot of dry suits, but quality is not compromised. Works well with cold weather stand up paddle boarding. UPDATE 12/2016: A year after buying this suit I'm updating my review and making it four stars instead of five. I still recommend it enthusiastically, but I ran into a problem with the zipper that you may be able to avoid if learn from my mistake: The zipper works well as long as you keep it well lubricated with an appropriate zip lubricating product. It worked well for me last season with the lubricant on it, but this season I neglected to reapply the lubricant and the zipper failed to catch properly. Once it came off the zipper track, there was no way to get it back on track and I had to send it to O'Neill for a potential $100+ repair [they ended up replacing the suit for free, see below!]. IF YOU DON'T MAKE MY MISTAKE AND LUBE THE ZIPPER PROPERLY, YOU SHOULD AVOID THE PROBLEM I RAN INTO. The zipper is EXCLUDED from the manufacturer warranty, so you must pay attention to this issue or else pay for a repair. It's a little crazy that they would exclude this vulnerable part of the suit from their warranty -- it's almost like an admission that they expect the zipper to need repair at a higher rate than normal. UPDATE 12/13/2016: I just talked to O'Neill and learned that they immediately shipped a replacement suit, for free, to me after they received my damaged suit last week. So even though the zipper failed, I can say that customer service did not fail and in fact exceeded expectations by replacing this suit out of warranty. Great product, great customer service. ### ⭐⭐⭐⭐ getting the neck seal off over your head is not easy. If you stay calm and do it right *by F***O on Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 19, 2017* Seems to work very well. The drawback is the difficulty of getting this suit on and off. It's impossible to get the zipper closed or open without help. Also, getting the neck seal off over your head is not easy. If you stay calm and do it right, it's not a problem, but if you do it wrong you wind up with the neoprene sealing off your face so you cant see or breathe, which is panic-inducing. I actually injured my throat trying to yank this off over my head, to the point of considering going to the emergency room. I injured the soft tissue in my neck, and had difficulty swallowing for a week. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/20288513-oneilloneill-mens-boost-300g-drysuit](https://www.desertcart.jp/products/20288513-oneilloneill-mens-boost-300g-drysuit) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-10*