--- product_id: 79276965 title: "WINDAY Men's Briefs Breathable Ice Silk Sports-Inspired Underwear Boxer Briefs" brand: "winday" price: "¥4253" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/79276965-winday-mens-briefs-breathable-ice-silk-sports-inspired-underwear-boxer store_origin: JP region: Japan --- # Highly sweat-absorbent Durably constructed seams Cool to the touch WINDAY Men's Briefs Breathable Ice Silk Sports-Inspired Underwear Boxer Briefs **Brand:** winday **Price:** ¥4253 **Availability:** ✅ In Stock ## Summary > Stay Cool, Stay Confident! ❄️ ## Quick Answers - **What is this?** WINDAY Men's Briefs Breathable Ice Silk Sports-Inspired Underwear Boxer Briefs by winday - **How much does it cost?** ¥4253 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/79276965-winday-mens-briefs-breathable-ice-silk-sports-inspired-underwear-boxer) ## Best For - winday enthusiasts ## Why This Product - Trusted winday brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Fit:** Enjoy maximum freedom of movement with a high-elastic waistband. - • **Ultimate Comfort:** Experience unparalleled softness with 90% Nylon and 10% Spandex blend. - • **Breathable Design:** Stay cool and dry with advanced moisture-wicking technology. - • **Perfect Size Range:** Available in sizes M to XXXL to fit every body type. - • **Durability Meets Style:** Resistant to shrinkage and fading for long-lasting wear. ## Overview WINDAY Men's Briefs are crafted from a premium blend of 90% Nylon and 10% Spandex, offering a breathable, sweat-absorbent, and cool-to-the-touch experience. Designed for everyday comfort, these boxer briefs feature durable seams and a high-elastic waistband, ensuring a perfect fit for sizes M to XXXL. ## Description Full description not available ## Features - 100% Polyester - Hand Wash Only - Material---Ingredients : 90%Nylon+10%Spandex - This material is comfortable, soft, highly sweat-absorbent and breathes extremely well. It’s cool to the touch. it is resistant to shrinkage and less likely to fade,waistband with high elastic, lightweight but durable.more breathable and lightweight than cotton underwear. - Durably constructed seams and waistband for strength with the perfect amount of flexibility for maximum freedom of movement, soft touch.Assures you of the comfortability for everyday wear. - M--Waist 26"-29";L--Waist 29"-32";XL--Waist 32"-35" - XXL--Waist 34"-39";XXXL--Waist 38"-42" ## Images ![WINDAY Men's Briefs Breathable Ice Silk Sports-Inspired Underwear Boxer Briefs - Image 1](https://m.media-amazon.com/images/I/41PnIS1xiaL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Like I am not wearing underwear *by S***N on Reviewed in the United States 🇺🇸 on April 28, 2023* I gotta say that I have been looking for underwear that fits this good for a rather long time. The pouch allows the no "squish" feeling, which is 100% a selling point for me. Factor in these don't ride up my legs is even better. I've had these on while playing golf a few times and still no ride up. Also to note, these are airy, so the sweat reduction is on point. No chafing, no bunching, and it's not like wearing any underwear at all.These are revealing however, which is rather obvious and should go w/o saying. For washing; I first would hand wash them in the sink, ring them out, and hang dry over the shower curtain. If you are anything like me and do not have the time to do this, and just don't really like to do laundry, I have found that washing them in the "hand wash/delicates cycle" washing machine works just fine and then hang dry.Great price, excellent quality and have lasted many wash cycles thus far! ### ⭐⭐⭐⭐ 4.0 out of 5 stars Fun & comfortable *by K***O on Reviewed in the United States 🇺🇸 on June 10, 2023* I like them more then I thought I would ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars COMFORTABLE! *by L***L on Reviewed in the United States 🇺🇸 on May 12, 2023* Son LOVED these! I washed them and dried them on low and they seemed to do fine, even though they say hand wash. Would buy again. --- ## 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/79276965-winday-mens-briefs-breathable-ice-silk-sports-inspired-underwear-boxer](https://www.desertcart.jp/products/79276965-winday-mens-briefs-breathable-ice-silk-sports-inspired-underwear-boxer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-04*