Ten Thousand

Super tough training shirts for your toughest workouts. Dubbed “The Sweat Rag” by our wear testing team of elite athletes, the Durable Shirt is built to stand up to heavy days in the gym and epic, off-the-grid adventures. Made from a premium poly/cotton blend, it’s engineered to dry quickly and last for years to come. Get the Logo Tee in Charcoal Grey, the Muscle Tee in Black, or the Short Sleeve in Atlantic Heather while supplies last.

Get the ultimate travel short in new colors, while supplies last. Whether you’re training on land, in the water, or heading out for an off-the-grid adventure, the Set Short is ready for action. Featuring a hydrophobic shell fabric, built-in liner, secure pocket system, and Proplyo Stretch™ technology for maximum range of motion, they’re engineered to transition seamlessly from training to traveling and back again. Kit up now in Adobe, Del Mar Blue, and Stone before they sell out again.

An ultra-comfortable training shirt, built for high-output sessions. The Seamless Shirt is back. After dozens of prototypes and countless rounds of testing, we created a training shirt that's ultra-breathable and resilient enough for your toughest efforts. Featuring body-mapped mesh paneling, the Seamless Shirt has microperforations that provide maximum airflow, while the moisture-wicking knit fabric uses innovative stabilization points to maintain its shape - no matter where your workout takes you. Kit up now in Iron and Light Grey.

Learn why this UFC Light Heavyweight loves the Interval Short.

Our best-selling training shirt is back in four new hues. Designed for unparalleled performance in any training session, our best-selling Versatile Shirt is made from a durable 3M Easy Care fabric that wicks away sweat and dries quickly. Featuring strategically-placed ventilation for added breathability and our permanent Odorblock™ treatment, it’ll keep you cool and comfortable day in and day out - from runs and heavy lifts to conditioning sessions and metcons. Just in time for the season, the Versatile Short Sleeve and Tank are available in four all-new colors: Acid, Coastal, Adobe, and Cactus.

The most comfortable underwear in your drawer.

Our newest gear from the CØNCEPT design lab. Our mission to create the world’s best training gear often places us on the cutting edge as we search for the most innovative materials, development processes, and design techniques to help athletes push themselves harder, further, and faster than ever before. Meant to house experimental products, the CØNCEPT program is back, this time featuring the CØ9 Grid Shirt. Offering unparalleled durability thanks to a proprietary grid-stamped fabric that disperses applied force over a larger surface area, the CØ9 Grid Shirt was wear-tested to withstand repeated abrasions and abuse while remaining super-light and allowing for maximum range of motion. Finished with functional features like ergonomically-angled seams and our permanent Odorblock™ treatment, the CØ9 Grid Shirt will quickly become your go-to for heavy days in the gym and anywhere else you need a little extra grit.

The world’s most versatile training short.

The best seller is back in two new, low-key earth tones. From range work and rucks to off-the-grid adventures and daily wear, the Tactical Pant is a modern take on the utility pant, blending unparalleled durability and functionality with clean, understated design. Developed in collaboration with elite members of the U.S. Special Operations community, they’ve undergone extensive field testing to ensure unwavering reliability, performance, and comfort in the world’s most extreme environments. Whether you incorporate tactical training into your routine, or you’re just looking for rugged, capable gear, grab the Tactical Pant - now available in Boulder and Highland.

Come back stronger. Built for post-workout recovery, hard-earned rest days, and off-duty comfort, the Recover Short is made from a soft and durable double-knit fabric in a clean, tailored cut. Featuring flatlock seams and our permanent Odorblock™ treatment, they’re the perfect short to pull on between your toughest summer training sessions. Kit up now in Black and Light Grey in 7-inch inseam before they sell out again.

Our field-tested gear won’t let you down. THE TACTICAL DIVISION Designed and tested in collaboration with elite members of the U.S. Special Operations community, our Tactical Division includes gear that’s built to perform in the world’s harshest training environments. From the best-selling Tactical Pant and Tactical Short to the all-new Tactical Utility Short and Tactical Shirt, if you’re searching for rugged, functional gear, the Tactical Division was designed for you.

A super-tough training shirt built for the unpredictable. The all-new Tactical Shirt is an ultra-tough performance shirt built to the exact specifications of elite military operators. Made from an abrasion-resistant mesh micro-knit fabric, it features a reinforced back and shoulder yoke for added durability when carrying heavy packs, our permanent Odorblock™ treatment, Proplyo Stretch™ technology for maximum range of motion, and a UPF rating of 45+ that shields your body from harmful sun rays. The thermoregulating material wicks away moisture as your output increases - keeping you cool and comfortable while under pressure in the field. The Tactical Shirt was field-tested by elite members of the U.S. Special Operations community through intense rucks, active range days, and grueling workouts to ensure it met the reliability and performance standards needed in the ever-changing landscape of tactical operations and training.

Field-tested training shorts are back in a limited-edition color. Want a high-performance training short with rugged, tactical DNA? Look no further. Our Tactical Short was perfected through countless hours of wear testing with elite military operators to ensure it would hold up to the intense demands of tactical training. Boasting an ultra-lightweight ripstop shell material, the Tactical Short is designed for versatility and durability in the field with added features like secure zip Every Session Carry™ pockets, an engineered side slit for maximum range of motion, and a super-tough waistband that holds up to repeated use. Add a pair to your arsenal in a limited-edition color, Inkwell.

Our field-tested midlayer designed by elite military operators. Designed and developed in collaboration with elite members of the U.S. Special Operations community, the Tactical Over Zip represents years of field testing and refinement. Built to perform in the world’s harshest training environments, it’s made with innovative materials and features that provide unparalleled functionality, comfort, and durability for anything from rucks and range work to daily wear and more. Kit up now while supplies last.

A high-performance short, built for amphibious training and adventures. Whether you’re training on land or in the water, or heading out for an off-the-grid excursion, the Set Short is ready for action. Featuring a hydrophobic shell fabric, built-in liner, secure pocket system, and Proplyo Stretch™ technology for maximum range of motion, they’re engineered to transition seamlessly from training to traveling and back again. Kit up now in four new colors: Adobe, Del Mar Blue, Dusk, and Stone.

A new shipment of our best-selling short just landed. Designed for unparalleled versatility to handle a wide range of workouts, the Interval Short features a quick-drying shell fabric, an ultra-comfortable waistband that stays put, laser-cut vents, and Every Session Carry™ pockets for all your essentials. Just in time for summer training sessions, we’ve restocked this best-seller in core and seasonal colors like Ballast Blue, Navy, and Viking Red. Kit up now and get after it.

Save up to 40% off on our best-selling training gear.

Save big while supplies last.

Our Surplus Sale continues, while supplies last.

Massive savings on our best-selling training gear, while supplies last.

Get up to 40% off the world’s best training gear.

Last chance to save 20% off sitewide.

Plus, it's your last chance to get a free Durable Shirt.

Plus, get a free Durable Shirt with orders of $125+.

Our best-selling training shirt is back in stock. Kit up now. Whether you’re getting in a heat training run or crushing a circuit at the park with friends, you need gear that’ll keep you cool and comfortable. Enter the Versatile Shirt. Available in both Short Sleeve and Tank versions, our best-selling training shirt is made from a breathable, sweat-wicking, 3M Easy Care fabric that wicks sweat and dries quickly. Grab the Short Sleeve in Viking Red, Atlantic, and Lichen, or opt for the Tank in Iron, Navy, Limestone, and OD Green.

We’re stocked up with Interval Pants. Inspired by the ultra-versatile Interval Short, the Interval Pant is built from a premium, 4-way stretch fabric that’s light enough to stay out of your way from warm-up to cool-down. Featuring our Every Session Carry™ pocket system with dedicated spots for all your essentials, our Odorblock™ treatment to keep you smelling fresh, and ankle zips for easy on/off, there’s a reason the Interval Pant is one of our best sellers. Kit up now in Black, Maroon, and OD Green.

A high-performance short, built for amphibious training and adventures. After the first collection sold out in a matter of hours, we hooked back up with GORUCK to bring you an all-new, limited-edition collection of rugged, high-performance training gear. Kit up in the co-branded Ten Thousand x GORUCK Tactical Short, and shop authentic GORUCK products including the Training Weight Vest and Rucker 4.0 in Black Multicam.

An everyday workhorse, back for a limited time. The CØ8 5-Pocket Tactical Pant is a minimalist version of our Tactical Pant, providing the same field-tested functionality and durability with a clean design and slim straight cut that fits in comfortably, no matter where life takes you. Made from an ultra-durable stretch canvas tested to withstand over 60,000 abrasions, the CØ8 5-Pocket Tactical Pant is treated with a DWR coating that beads away water for added performance in ever-changing conditions. Add a pair to your arsenal now in Black, Iron, Navy, and OD Green.

Kit up in the Durable Shirt and get to work. Purpose-built for your heaviest, sweatiest days in the gym, our Durable Shirt is made from a premium, quick-drying poly/cotton blend fabric with a sturdy feel that stands up to anything you can throw at it. Featuring anti-chafe seams and our permanent Odorblock™ treatment, it’ll keep you comfortable, fresh, and ready for the next workout. Kit up now in Black, Charcoal Heather, Navy Heather, and OD Green Heather before they sell out again.

Our Versatile Shirt is back in best-selling colors. Whether you’re stacking plates or stacking miles, the Versatile Shirt is purpose-built to go the distance. Made from a breathable, sweat-wicking 3M Easy Care fabric for added durability, it'll keep you cool and comfortable until the last rep or step. We’ve restocked this essential training staple in our best-selling colors: Iron, Limestone, Navy, and OD Green. Kit up now and get after it.

Super-light coverage when you need it most. Based on our minimalist Session Short, the Session Pant was purpose-built for runs and high-output conditioning sessions. As we head into the warmer months, these ultra-lightweight pants will offer coverage without adding weight - keeping you comfortable from warm-up to cool-down. Finished with a breathable, perforated waistband, ankle zips for easy on/off and customizable ventilation, and pockets for the essentials, the Session Pant is our go-to for summer workouts when we need a little extra layer. Kit up now in Light Grey, Viking Red, and Ballast Blue and stay on the grind.

Our best-selling short is restocked in core colors. Designed for unparalleled versatility to handle a wide range of workouts, the Interval Short features a quick-drying shell fabric, an ultra-comfortable waistband that stays put, laser-cut vents, and Every Session Carry™ pockets for all your essentials. Just in time for summer training sessions, we’ve restocked this best-seller in core colors like Navy, Iron, OD Green, and Light Grey.

We’re taking over the Windy City. As part of our ongoing partnership with Life Time, Ten Thousand is an official sponsor of the Chicago Spring Half + 10K. As soon as we touch down, we’ll be hitting the ground running - hosting two community workouts, launching our inaugural Run Strong Division race team, and celebrating at the Finish Festival. We’re focused on setting a new standard in the fitness space by disrupting major endurance events. Our Run Strong Division in the Chicago Spring Half, will feature our crew of hybrid athletes - stacking miles while wearing custom GORUCK weight vests. This is our vision for the future of racing - where strength meets endurance. If you’re local next week, follow the links below to join in on the action.

Get the ultimate travel short in two best-selling colors. The Set Short was engineered to be the only short you need. With a hydrophobic shell fabric, quick-drying liner, and purpose-built Every Session Carry™ pockets, they effortlessly transition from land to water, making them ideally suited for any training session or adventure. Add a pair to your rotation now in classic Black and Navy.

Refresh your rotation for spring workouts and save $10. With warmer weather on the horizon, it’s time to give your training kit a much-needed refresh. Combine the versatility and adaptability of the best-selling Interval Short with the breathability and perfect fit of the Versatile Tank, and save $10 when you purchase them together. Hit the link below to build your kit and get after it.

Save $20 on two packs and $40 on three packs. From the military-tested Tactical Short to our best selling Interval Short, now is the time to stock up and save. Level-up your workouts and save $20 on a two pack or go big and save $40 with a three pack.

Kit up in our favorite sleeveless training shirts. You’ve pushed through freezing morning workouts, icy, nasty long runs, and cold, wet days long enough. It’s time to peel off those layers and put all that hard work on display. Kit up in the tank versions of our best-selling Versatile, Lightweight, and Distance Shirts in a range of colors and stay on the grind.

From training runs to race days, the Distance Short has you covered. If you’re looking to dial-in your run kit, look no further. We collaborated with elite distance runners to develop the Distance Short - a flyweight short designed to stay out of your way while providing thoughtful storage to secure all your essentials. With a built-in brief liner for support and strategically-placed microperforations on the shell for enhanced breathability, the Distance Short is purpose-built for training runs, trail runs, and race days when every ounce counts. Kit up now and stack some miles.

Minimalist training shorts in our best-selling print. Designed for high-output conditioning sessions and daily runs, the Session Short represents the perfect combination of lightweight minimalism and functionality. Stripped down to only the essentials, they feature an ultra-comfortable perforated waistband, a cling-free, quick-drying shell, bonded hems, and an optional built-in liner for added support. Ready to get after it? Kit up now in our best-selling Black Camo print.

The Foundation Short is built to last - from heavy lifts to outdoor adventures. If you’re looking for a training short that goes as hard as you do, don’t settle for anything but the Foundation Short. A performance-driven take on the classic boardshort, the Foundation Short features an abrasion-resistant shell fabric, super-comfortable waistband with drawstring closure for a custom fit, Proplyo Stretch™ tech and an inner leg gusset for max range of motion, and an optional liner that keeps you locked down. From heavy gym days to weekend hikes, the Foundation Short is your go-to. Kit up now in a wide selection of core and seasonal colors.