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You track your data. You optimise your recovery. Now optimise your foundation.
This isn't your grandfather's cotton. The Bamboo Support Fit is performance engineering using nature's best fibre.
Synthetic gear traps heat, kills fertility, and causes friction. Our premium bamboo blend delivers a constant, cool airflow right where you need it most. Designed with a supportive, contoured pouch to keep everything locked in and protected, whether you're hitting a heavy squat or grinding through a 10-hour day.
This is the all-day comfort you need. This is performance that protects your health.
You track your data. You optimise your recovery. Now optimise your foundation.
This isn't your grandfather's cotton. The Bamboo Support Fit is performance engineering using nature's best fibre.
Synthetic gear traps heat, kills fertility, and causes friction. Our premium bamboo blend delivers a constant, cool airflow right where you need it most. Designed with a supportive, contoured pouch to keep everything locked in and protected, whether you're hitting a heavy squat or grinding through a 10-hour day.
This is the all-day comfort you need. This is performance that protects your health.
Breathable & Moisture-Wicking. Moves sweat, lowers heat. Keeps your climate optimised for peak biological function.
Soft & Durable. Naturally silkier than cotton. Eliminates chafing and distraction—because you don't have time for discomfort.
Odour-Resistant. Bamboo naturally fights bacteria. Stay fresh through the gym, and the rest of the day. No bad smells.
Hypoallergenic. Clean. No irritation. If you're picky about what goes into your body, be picky about what goes next to it.
The Efficient Choice. Grows fast, minimal water. Performance without the heavy footprint. A smarter choice, top to bottom.
Breathable & Moisture-Wicking. Moves sweat, lowers heat. Keeps your climate optimised for peak biological function.
Soft & Durable. Naturally silkier than cotton. Eliminates chafing and distraction—because you don't have time for discomfort.
Odour-Resistant. Bamboo naturally fights bacteria. Stay fresh through the gym, and the rest of the day. No bad smells.
Hypoallergenic. Clean. No irritation. If you're picky about what goes into your body, be picky about what goes next to it.
The Efficient Choice. Grows fast, minimal water. Performance without the heavy footprint. A smarter choice, top to bottom.
Free Shipping: Orders over $79 score free shipping.
The BSCO Guarantee: We are that confident. If you are not 100% satisfied with your first pair, it’s on us. You keep the gear, we refund the cost. Zero hoops to jump through.
Free Shipping: Orders over $79 score free shipping.
The BSCO Guarantee: We are that confident. If you are not 100% satisfied with your first pair, it’s on us. You keep the gear, we refund the cost. Zero hoops to jump through.
The Blend: 95% Bamboo, 5% Spandex (for the necessary flex).
The Protocol: Machine wash cold, gentle cycle, mild detergent. No bleach. No softener.
Optimal drying: Air dry.
Acceptable drying: Low-heat tumble.
The Bottom Line: Treat it like the premium gear it is, and it will keep performing.
The Blend: 95% Bamboo, 5% Spandex (for the necessary flex).
The Protocol: Machine wash cold, gentle cycle, mild detergent. No bleach. No softener.
Optimal drying: Air dry.
Acceptable drying: Low-heat tumble.
The Bottom Line: Treat it like the premium gear it is, and it will keep performing.
Love the undies I bought 10 pairs the best !!
Very comfy! Just wish they were bit longer.
Love them.I was sceptical at first but they provide just the right support for me all day. And yes I don’t need to re adjust. A fly would be great though.
Couldn’t asked for me,great feel,fantastic look
It’s true what BSCOsay about there product I love them that much I’ve ordered more
Very comfortable!!!
had to buy more after receiving my first pair
bloody comfortable , so comfy I bought more. great fit and feels awesome
So comfy great support where I need it most
Comfortable, affordable and great service.
Very comfortable
Super comfortable, don’t ride up, give great support but also some freedom! Highly recommend.
Bought the bamboo grey and blue and very happy with the purchase. Great quality. Soft, super comfy, pouch design supports and works well. Sizing is spot on with plenty of room in the front. Really impressed with the quick shipping. Arrived in eco-conscious packaging. I’m always a fan of supporting small, local business, especially when they do it well and for a great cause.
got my first pair recently - great fit especially for training - will stock up on these for sure !!
Started wearing these after seeing an ad was definitely sceptical to be honest, the best boxers I’ve ever had hands down! If I could give 6 🌟I would , the fabric is so soft
Loving my new bsco underwear. My old boxers would ride up and be so uncomfortable when working out, but these are so much better. Fit great and they don't ride up which is great for running.
Comfortable and breathable boxers that don’t ride up during walking or running. Good support and stay in place.
Bought these for my hubby and not only do they look great, apparently they're the most comfortable undies hes ever worn.
Legendary material and fit!
Only wish is that the white seam is same as the modal version
Safe payment on our website
Love the undies I bought 10 pairs the best !!
Love them.I was sceptical at first but they provide just the right support for me all day. And yes I don’t need to re adjust. A fly would be great though.
Super comfortable, super breathable, forget that your even wearing them.
Best Undies ever
Love the undies I bought 10 pairs the best !!
Wanted to try something different after wearing CK for 20 years and no longer happy with their quality. Came across BSCO, liked how they looked also materials and fit sounded like what I was after. Ordered 5 pairs and loved them. Fit and comfort was a 10/10. After a couple of months I noticed a small issue with one pair so emailed customer service. They were prompt, apologetic, professional and sent me a replacement pair no questions asked. I've just jumped on to order another 5 pairs and wanted to share my great experience. If you want the best, give BSCO a go!
Love them.I was sceptical at first but they provide just the right support for me all day. And yes I don’t need to re adjust. A fly would be great though.
Super comfortable, super breathable, forget that your even wearing them.
