# Ouroboros Sports > Quality That Endures The Test Of Time ## Pages - [Password Reset](https://ouroborossports.com/password-reset/) - [Account](https://ouroborossports.com/account/) - [Logout](https://ouroborossports.com/logout/) - [Register](https://ouroborossports.com/register/) - [Login](https://ouroborossports.com/login/) - [User](https://ouroborossports.com/user/) - [Refund and Returns Policy](https://ouroborossports.com/refund-returns/): Our refund and returns policy lasts 30 days. If 30 days have passed since your purchase, we can’t offer you a full refund or exchange. - [Privacy Policy](https://ouroborossports.com/privacy-policy/): Welcome to OuroborosSports.com (the “Site”). We understand that privacy online is important to users of our Site, especially when conducting business. - [Opt-Out](https://ouroborossports.com/opt-out/) - [Shop](https://ouroborossports.com/shop/) - [My Account](https://ouroborossports.com/my-account/) - [Checkout](https://ouroborossports.com/checkout/) - [Cart](https://ouroborossports.com/cart/) - [Contact](https://ouroborossports.com/contact/): The form has been submitted successfully! - [About](https://ouroborossports.com/about-ouroboros-martial-arts-gear-apparel/): Army Veteran's - Combatives Instructors, Professional Fighters, Brazilian Jiu Jitsu Black Belts, and Entrepreneur's. - [Ouroboros Sports | Home](https://ouroborossports.com/): OSS Coffee's commitment to quality coffee is about more than just certifications. ## Products - [OSS Coffee | House Blend (Light Roast)](https://ouroborossports.com/oss-coffee-house-blend-light-roast/): OSS Coffee House Blend is a light roast from South and Central America that is perfect as a daily staple thanks to its light body. Each cup comes with dried fruit and citrus flavors with hints of milk chocolate and almonds. Perfect for pour-over, Aeropress, Espresso, or a delightful cold brew. Available in 12oz packs of whole bean and ground options. Roasted in the US from globally sourced ingredients. - ["OSS" Hat with Leather Patch (Round)](https://ouroborossports.com/oss-hat-with-leather-patch-round/): "OSS" leather patch hats are made from 100% bio-washed chino twill. It's a very comfortable yet sturdy material that will last for ages. The 100% PU leather patch is a great base for printing even the most vibrant designs. The hat's shape is unstructured, six-panel with a low profile and a pre-curved bill – this popular design suits almost everyone. - [Brazilian Jiu Jitsu (BJJ) - Like Karate, But It Works Hoodie](https://ouroborossports.com/brazilian-jiu-jitsu-bjj-like-karate-but-it-works-hoodie/): Nothing beats a warm, good-quality hoodie. - [Brazilian Jiu Jitsu (BJJ) Like Karate But Works Jersey Tank Top](https://ouroborossports.com/brazilian-jiu-jitsu-bjj-like-karate-but-works-jersey-tank-top/): This must-have "Brazilian Jiu JItsu - BJJ Like Karate But Works Jersey Tank Top" fits like a well-loved favorite. High quality print makes it an ultimate statement shirt for years to come. This item has side seams to provide structural support. All bindings are the same fabric as the rest of the tank. Depending on the color, cotton, polyester, or rayon can appear. - ["OSS" Coach Tri-Blend Shirt](https://ouroborossports.com/oss-coach-tri-blend-shirt/): This high quality "OSS" Coach Shirt is made to fit and has a casually elegant vibe. Additionally, unbelievably soft tri-blend fabric makes it extremely comfortable - once put on, impossible to take off. Perfect for wearing while coaching students at a BJJ Tournament competition. The word "OSS" was derived from the Japanese term 'Onegai Shimasu' which is a polite invitation like “Please, if you will”, or 'Oshi Shinobu' and roughly means “persevering when pushed” or “enduring under pressure”; values that are very much in line with the tradition of the most martial arts. OSS is now a term commonly used in Brazilian Jiu Jitsu to show respect and commitment, acknowledge a successful submission or takedown, or as a greeting or farewell. It's often used at the beginning and end of a training session or fight. - [OSS | Achieve Classic Hoodie](https://ouroborossports.com/oss-achieve-classic-hoodie/): Enjoy the soft feeling of a JERZEES NuBlend® hooded sweatshirt. The Ouroboros Classic Hooded Sweatshirt -The Body Can Achieve What The Mind Believes- is pre-shrunk to maintain style without resulting in any unwanted surprises after washing. It's made with a 50/50 blend of cotton and polyester. It sports a sizable front pouch pocket. Lastly, its high-stitch density makes for a smooth and vibrant printing surface. .: 50% soft cotton, 50% polyester .: Medium-heavy fabric (8.0 oz/yd² (271 g/m²)) .: Loose fit .: Sewn in label .: - [Dark Matter Coffee Blend (Dark Roast) | OSS Coffee](https://ouroborossports.com/dark-matter-coffee-blend-dark-roast-oss-coffee/): Meet the "Dark Matter" OSS Coffee Blend, a bold and rich brew to kickstart your day! This 12oz pack features a risch dark roast, delivering a deep body with notes of baker's chocolate and caramelized sugar. Meanwhile, the body tastes rich with warm spice, caramel, and dark chocolate-tasting notes that'll leave you craving more. Sourced from Central America, it's perfect for brewing in your drip coffee maker, French press, Moka Pot, or percolator, or enjoying as a refreshing cold brew. Whether you prefer whole bean or ground, we've got you covered. Roasted with care right here in the USA. - [Jörmungandr Coffee Blend (Medium Roast) | OSS Coffee](https://ouroborossports.com/jormungandr-coffee-blend-medium-roast-oss-coffee/): Jörmungandr Coffee Blend was made to be your new daily pick-me-up! This 12oz pack boasts a medium roast, delivering a delightful fusion of toffee, dark chocolate, and citrus flavors. With tasting notes reminiscent of sweet orange, chocolate, and brown sugar. Sourced from the lush region of Central America, this blend is perfect for brewing in your drip coffee maker, pour-over, espresso machine, Moka Pot, or even a refreshing cold brew. Whether you prefer whole bean or ground, we've got you covered. - [Mug | Brazilian Jiu Jitsu - BJJ Morphing, 11oz - Like Karate But It Works](https://ouroborossports.com/mug-brazilian-jiu-jitsu-bjj-morphing-11oz-like-karate-but-it-works/): Personalized mugs are super popular gifts for friends and loved ones. This one changes color and will be the gift that keeps on giving. The heat-reactive surface reveals your custom designs once the mug gets warm. The ceramic cup will go back to its original black outside and white inside when it cools down. The C-shaped handle helps keep a sturdy grip. It comes in one size – 11oz (0.33l) – plenty for that big morning cup of coffee. - [Brazilian Jiu Jitsu (BJJ) Like Karate But Works Tri-Blend Crew Tee Shirt](https://ouroborossports.com/brazilian-jiu-jitsu-bjj-like-karate-but-works-tri-blend-crew-tee-shirt/): This high quality Brazilian Jiu Jitsu (BJJ) Like Karate But Works Crew Tee Shirt is made to fit and has a casually elegant vibe. Additionally, unbelievably soft tri-blend fabric makes it extremely comfortable - once put on, impossible to take off. - [Mixed Martial Arts (MMA) Every Day Hoodie](https://ouroborossports.com/mixed-martial-arts-mma-every-day-hoodie/): This Mixed Martial Arts (MMA) Every Day Hoodie sweatshirt is relaxation itself. Made with a thick blend of cotton and polyester, it feels plush, soft and warm, a perfect choice for any cold day. In the front, the spacious kangaroo pocket adds daily practicality while the hood's drawstring is the same color as the base sweater for extra style points. - [Muay Thai Kickboxing - Believe Shirt](https://ouroborossports.com/muay-thai-kickboxing-believe-shirt/): Muay Thai Kickboxing | Believe Men's T-Shirt -The Body Can Achieve What The Mind Believes- is a high quality regular fit tee with a casually elegant vibe. Additionally, unbelievably soft tri-blend fabric makes it extremely comfortable - once put on, impossible to take off. .: 50% polyester, 25% combed ringspun cotton, 25% rayon .: Light Fabric (4.3 oz/yd² (146 g/m²)) .: Regular fit .: Sewn-in label - ["OSS" Brazilian Jiu Jitsu (BJJ) Jersey Tank-Top](https://ouroborossports.com/oss-brazilian-jiu-jitsu-bjj-jersey-tank-top/): OSS! This must-have "OSS" Brazilian Jiu Jitsu (BJJ) Fighter jersey tank top fits like a well-loved favorite. - ["OSS" Brazilian Jiu Jitsu (BJJ) - Hoodie](https://ouroborossports.com/oss-brazilian-jiu-jitsu-bjj-hoodie/): Nothing beats a warm, good-quality hoodie. This mid-weight "OSS" Brazilian Jiu Jitsu (BJJ) - Ouroboros Sports hoodie is made of 80% cotton and 20% polyester anti-pill fleece and for sure is the piece of clothing you need. It also features a kangaroo pocket, sleeve cuff ribbing, and is preshrunk to minimize shrinkage. The word "OSS" was derived from the Japanese term 'Onegai Shimasu' which is a polite invitation like “Please, if you will”, or 'Oshi Shinobu' and roughly means “persevering when pushed” or “enduring under pressure”; values that are very much in line with the tradition of the most martial arts. OSS is now a term commonly used in Brazilian Jiu Jitsu to show respect and commitment, acknowledge a successful submission or takedown, or as a greeting or farewell. It's often used at the beginning and end of a training session or fight. - [Brazilian Jiu Jitsu - BJJ | Sort Of Like Karate But It Works Two-Tone Coffee Mugs](https://ouroborossports.com/brazilian-jiu-jitsu-bjj-sort-of-like-karate-but-it-works-two-tone-coffee-mugs/): Here to bring big gulps of coffee and style, these BRAZILIAN JIU JITSU - BJJ | Sort Of Like Karate But It Works two-tone coffee mugs help people around the world start the day just right. - [OSS "Athlete" Tri-Blend Shirt](https://ouroborossports.com/oss-athlete-tri-blend-shirt/): This high quality OSS "Athlete" Shirt is made to fit and has a casually elegant vibe. Additionally, unbelievably soft tri-blend fabric makes it extremely comfortable - once put on, impossible to take off. Perfect for wearing while coaching students at a BJJ Tournament competition. The word "OSS" was derived from the Japanese term 'Onegai Shimasu' which is a polite invitation like “Please, if you will”, or 'Oshi Shinobu' and roughly means “persevering when pushed” or “enduring under pressure”; values that are very much in line with the tradition of the most martial arts. OSS is now a term commonly used in Brazilian Jiu Jitsu to show respect and commitment, acknowledge a successful submission or takedown, or as a greeting or farewell. It's often used at the beginning and end of a training session or fight. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/ouroborossports.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)