--- product_id: 89544619 title: "Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38" brand: "onvous" price: "€ 39.55" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/89544619-mens-durable-training-jammer-practice-swimsuit-with-full-inside-liner store_origin: HR region: Croatia --- # Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 **Brand:** onvous **Price:** € 39.55 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 by onvous - **How much does it cost?** € 39.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/89544619-mens-durable-training-jammer-practice-swimsuit-with-full-inside-liner) ## Best For - onvous enthusiasts ## Why This Product - Trusted onvous brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - 85% Polyester, 15% Spandex - Drawstring closure - ✔ DURABLE | Strong outer fabric with thick, water-repelling inner liner reduces water drag and protects suit from wear & tear | Full inside liner (100% polyester) extends from waistband to leg openings for a secure fit & proper body coverage | Made with strong seam construction - ✔ COMFORT + COMPRESSION | Smooth, full inside liner and sleek outer fabric creates optimal comfort with muscle compression | 4-way stretch creates freedom of movement for all four swimming strokes | Easy to put on / take off - ✔ INCLUDES DRAWSTRING | Includes built-in black adjustable drawstring on waistband | Includes bands at leg openings to avoid water retention | Black suit design for timeless style - ✔ IMPROVED SIZE CHART | For compressed fit, order your normal pants/shorts size | For more relaxed, looser fit, order one size up | Refer to "Product Description" or Product Photos for sizing instructions | Mid-waist to above-the-knee fit - ✔ 30 Day Money Back Guarantee + Free Return Shipping 85% Polyester / 15% Spandex blend | 100% Polyester Inner Liner | Outseam length (waistband-to-leg opening): 18-20 inches | Front rise length (groin-to-waistband): 8-9 inches | Color: Black | UPF 30 ## Images ![Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 - Image 1](https://images-na.ssl-images-amazon.com/images/I/81r4wTXkF3L.jpg) ![Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 - Image 2](https://images-na.ssl-images-amazon.com/images/I/81BXxUKbOcL.jpg) ![Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 - Image 3](https://images-na.ssl-images-amazon.com/images/I/81agL2XnBXL.jpg) ![Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 - Image 4](https://images-na.ssl-images-amazon.com/images/I/81CTRIAtsOL.jpg) ![Men's Durable Training Jammer | Practice Swimsuit with Full Inside Liner | Comfortable & Reliable | Sizes 28-38 - Image 5](https://images-na.ssl-images-amazon.com/images/I/8156GL4BzvL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Good shorts for the price *by B***T on Reviewed in the United States on December 24, 2019* I bought these 14 months ago. After more than a year of pool swimming at least once a week they've held up well. However, I can't give them a five star rating because they've stretched over time. Now they have wrinkles. They still fit snuggly and I'll continue to wear them but they're probably not as hydrodynamic as they we're when I first got them.Pros: For those that are modest the double layer of lycra conceals more than some jammers. It also protects you from embarrassment if seam should rip ( I've heard of this happening, but in 30 years of wearing bike shorts and jammers i never had it happen to me ).These are a bargain for The price.Cons: They stretch and wrinkle over time. ### ⭐ The construction is defective. *by D***M on Reviewed in the United States on October 23, 2019* The construction is defective. They are made with double wall very thick material. The 2 sides are not properly stitched prevent sliding and bunching to maintain structure. I could not put them on without one side of the material, either the lining or the outer shell rolling up and becoming deformed. And when wet, it is impossible to put them on, the lining design is terrible ### ⭐⭐⭐ These run smaller than Tyr and Speedo *by D***Y on Reviewed in the United States on May 16, 2021* I've never purchased or heard of this brand. They seem like quality trunks and I'm curious about the durability. So I will be ordering another pair (sz 34). These (32) are too small around the rear area and thighs and my thighs are definitely not large. I have several pair of Tyr and Speedo jammers (sz 32). I will update as to the durability later. --- ## 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.hr/products/89544619-mens-durable-training-jammer-practice-swimsuit-with-full-inside-liner](https://www.desertcart.hr/products/89544619-mens-durable-training-jammer-practice-swimsuit-with-full-inside-liner) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*