--- product_id: 742608385 title: "SAXX Underwear Co. Men's Non-Stop Stretch Cotton Boxer Brief Fly 5-Pack" brand: "saxx underwear co." price: "¥4399" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/742608385-saxx-underwear-co-mens-non-stop-stretch-cotton-boxer-brief store_origin: JP region: Japan --- # 4-way stretch fabric 5” inseam relaxed fit patented BallPark Pouch support SAXX Underwear Co. Men's Non-Stop Stretch Cotton Boxer Brief Fly 5-Pack **Brand:** saxx underwear co. **Price:** ¥4399 **Availability:** ❌ Out of Stock ## Summary > 🩳 Elevate your essentials: comfort that moves as fast as you do. ## Quick Answers - **What is this?** SAXX Underwear Co. Men's Non-Stop Stretch Cotton Boxer Brief Fly 5-Pack by saxx underwear co. - **How much does it cost?** ¥4399 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/742608385-saxx-underwear-co-mens-non-stop-stretch-cotton-boxer-brief) ## Best For - saxx underwear co. enthusiasts ## Why This Product - Trusted saxx underwear co. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Care:** Machine washable and tumble dry friendly—performance underwear that fits your busy lifestyle. - • **Next-Level Support:** Patented BallPark Pouch reduces friction and secures everything with breathable mesh. - • **Ergonomic Comfort Fit:** Relaxed 5” inseam with Flat Out Seams for irritation-free, breathable wear. - • **All-Day Shape Retention:** Non-stop stretch cotton keeps its form from dawn till dusk—no sag, no bag. - • **Moisture-Wicking & Odor Control:** Lightweight combed cotton jersey actively fights moisture and odor for fresh confidence. ## Overview SAXX Men's Non-Stop Stretch Cotton Boxer Briefs deliver premium all-day comfort with a patented BallPark Pouch for superior support, 4-way stretch fabric for ergonomic fit, and moisture-wicking cotton that resists odor and chafing. Designed with a 5” inseam and Flat Out Seams, these boxer briefs maintain shape and comfort through every move, making them the go-to choice for professionals who demand performance and style in their everyday essentials. ## Description Product Description Review: Great product - I love these under wear a great product , fit amazing, long lasting , soft material. Was like a ribbon a must try. Hard to find anything that could match the product. Review: Comfort becomes more valuable as you get older - As you get older, you appreciate comfort and support in a way that you could not imagine in your 20s or 30s. This gives great support of your man parts. This company does use different materials for their underwear and I prefer the soft knit material as some others tend to be a little scratchy. But I had good experience with this particular product. It is breathable and comfortable. This company's product is a little bit on the high price side but the quality is worth it. This is one of only three brands that make a comfortable men's undergarment in a boxer brief that gives excellent support and I highly recommend this one. ## Features - NON-STOP STRETCH BOXER BRIEF 5 PACK: Lightweight cotton underwear that keep their shape all day long; these stretch boxer briefs won’t bag out, whatever moves you make. - RELAXED FIT: Made from super soft, moisture wicking cotton jersey and built with a fly, this men’s boxer brief underwear has a 5” seam and sits comfortably mid-thigh. - BALLPARK SUPPORT: Our boxer briefs come equipped with the patented BallPark Pouch to reduce friction and keep your man-parts in place with breathable mesh panels for chafe-free comfort. - BUILT-IN TECH: This underwear has four way stretch for complete ergonomic comfort, and Flat Out Seams to prevent irritation; the easy-care boxer briefs are machine wash and tumble dry for zero hassle. - SAXX MEN’S UNDERWEAR: Creating high quality men’s underwear to support guys in driving positive change in the world, we design game-changing underwear for men who are constantly challenging the status quo. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3Y19P8X | | Age Range Description | Adult | | Apparel Fabric Stretch | High Stretch | | Apparel Fabric Weight Class | Lightweight | | Bottom Style | Boxer Briefs | | Brand Name | SAXX Underwear Co. | | Care instructions | Machine Wash | | Colour | Black/Deep Navy/White | | Customer Reviews | 4.6 out of 5 stars 428 Reviews | | Fabric Type | 96% Combed Cotton, 4% Elastane | | Fit Type | Regular | | Import Designation | Imported | | Manufacturer Part Number | SXPP5JBNW_XXL | | Material Type | Cotton | | Material composition | 96% Cotton, 4% Elastane | | Model Number | SXPP5J | | Number of Items | 5 | | Occasion Type | Everyday | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Rise Style | Mid | | Size | XXL | | Special Features | "BallPark Pouch Flat Out Seams Three-D Fit Lightweight 160g/m2 4-way stretch No bag out Naturally breathable Naturally odor-resistant Slim Fit Fly" | | Style Name | Non-stop Stretch Cotton Boxer Brief Fly 5pk, Core | | UPC | 688296452972 | | Unit Count | 5.0 count | ## Images ![SAXX Underwear Co. Men's Non-Stop Stretch Cotton Boxer Brief Fly 5-Pack - Image 1](https://m.media-amazon.com/images/I/711Kq1572fL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by D***B on 16 May 2026* I love these under wear a great product , fit amazing, long lasting , soft material. Was like a ribbon a must try. Hard to find anything that could match the product. ### ⭐⭐⭐⭐⭐ Comfort becomes more valuable as you get older *by D***D on 25 November 2025* As you get older, you appreciate comfort and support in a way that you could not imagine in your 20s or 30s. This gives great support of your man parts. This company does use different materials for their underwear and I prefer the soft knit material as some others tend to be a little scratchy. But I had good experience with this particular product. It is breathable and comfortable. This company's product is a little bit on the high price side but the quality is worth it. This is one of only three brands that make a comfortable men's undergarment in a boxer brief that gives excellent support and I highly recommend this one. ### ⭐⭐⭐⭐⭐ Satisfied customer *by H***R on 31 October 2025* My husband loves this product! He’s tried all the others but found these are more comfortable. Will continue buying these --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/742608385-saxx-underwear-co-mens-non-stop-stretch-cotton-boxer-brief](https://www.desertcart.jp/products/742608385-saxx-underwear-co-mens-non-stop-stretch-cotton-boxer-brief) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*