Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
For Your Every Summer RSVP, with Code: SUMMER15
Description
Duotone Mast-Fuselage Set Aero Mid QM SLS/AL 3BS 2024The profile of the Aero Mid QM SLS mast is located between the SLS and D LAB mast, aiming to reduce drag compared to the SLS mast while still achieving high strength values in both bending and torsional directions. This results in an incredibly fast and responsive riding experience, even with larger wingspan wings. Building upon the success of our Quickmount system, first introduced on our alu masts, it was clear to us that we needed to also implement
The profile of the Aero Mid QM SLS mast is located between the SLS and D/LAB mast, aiming to reduce drag compared to the SLS mast while still achieving high strength values in both bending and torsional directions. This results in an incredibly fast and responsive riding experience, even with larger wingspan wings.Building upon the success of our Quickmount system, first introduced on our alu masts, it was clear to us that we needed to also implement this feature to our carbon mast customers.We've developed a new profile, with a thickness and chord length, half way between our thicker SLS mast and our thinner D/LAB mast. This makes it the perfect choice for those wanting the ease of use of the Quickmount system, in a premium and light carbon construction.Fits our 3BS fuselages and D/LAB front wings.Available in 75 cm, 82 cm and 90 cmBuilding upon the great feedback received from our 60cm Alu 3BS fuselage, we have decided to extend these improvements to our longer fuselages. We now have 66cm and 74cm AL 3BS fuselages replacing our previous carbon 68 and a 78cm fuselages. Changing the construction to aluminium allows us to reduce the cross section of the fuselage, and by doing so, to reduce the drag generated by the fuselage. At the same time, we are also increasing the strength, whilst only increasing the weight by 2,5%. Our AL 3BS fuselages all feature a little recess at the rear for the stabilizer to sink into and help improve the hydrodynamics.They also have big cut-outs where the front wing mount is located, to help lower the weight to a minimum. Sure, the new aluminium fuselages will require a bit more care and will need to be dismantled and washed with fresh water after each use, but we feel that the gain in performance is worth it!Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 604 reviews
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Product Reviews
★★★★★ 5
Waited to review...
Size: Small, Color: Dark Colors
SO so hard to buy underwear online. I liked Hanes cotton boxer briefs. but they changed the fabric a few years ago.
While I preferred the cotton feel of the old ones, I eventually had to move along and try something else.
These wash very nicely--and I dry mine in the dryer with no shrinkage. They don't ride up which is awesome.
I have had mine for months so I can fully recommend them now.
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Reviewed in the United States on August 19, 2025
★★★★★ 5
Cute and comfortable
Size: Medium, Color: Dark Colors
Super cute and comfortable.
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Reviewed in the United States on March 10, 2026
★★★★★ 3
Updated 7/25
Size: XX-Large, Color: Dark Colors
Not too long, not too short in the bum where you have a wedgie allll day long.
I've tried soooooo many brands (Amazon probably hates my guts) but I've been searching for months to find some long enough to go over that crease between your thigh and groin. Mine gets soooooo sweaty and then itchy so I needed something to cover and absorb.
The larger recommended size settled into my stomach/belly button area and makes it looks like I have the hugest fupa ever!
I
But like several reviewers before me mentioned-you might as well toss the grey pair. Its like 1-2 sizes too small. Just the grey one! ALWAYS! So I knew to try it on so I wasn't shocked later!
Wish they had and all black set (hint, hint), without that weird, bad fitting grey pair. Just get rid of that one!
Update 1: they do run big.
And yes, liners/pads DO stick. Thank goodness.
Update 2: bought 2 sizes smaller than Amazon recommended. Tight when tried on, much better after washing. Very stretchy.
Now it's wedgie problem. All day, all the time wedgie. Not good.
No one gets that women have butt's that are bigger than the front. So yes, it goes just below my belly button, but the backside barely reaches to the bottom on my tail bone/start of the booty crack.
So now my search moves to men's boxer briefs....
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Reviewed in the United States on June 25, 2024
★★★★★ 5
Love
Size: X-Large, Color: Black
My favorite! They are so comfy I’ve bought 2 times
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Reviewed in the United States on March 9, 2026
★★★★★ 2
Six seams come together between your vag and rear exit. Not good.
I thought these were cute and liked the colors. They were on sale. I was looking for regular cotton boy shorts for women. I am very petite. For some reason it has become very difficult to find regular cotton boy shorts that have a gusset and the elastic band is covered. I do mean that I was just looking for basic cotton slip shorts that I have bought within the last year that have a covered waistband because I get irritation from elastic. Because of the weird data silos that Walmart and other retailers are now using, my purchase history will not pull up underwear purchases in the last year so that I may be able to reorder the ones I liked. I am so frustrated by this but needed to buy more underwear. I saw that the elastic was not covered but thought I'd try them anyway at the sale price because this elastic band is the type that can be folded over if irritation occurs. However, this is the worst fit of underwear I've put on in a while. They are made for a woman with large thighs or rear. There is a gap at the leg holes giving the feeling of breeze/no security at the butt and there is nothing, no tension there, to stop these underwear from going right up and what makes it worse is they must have made these for a woman with orifices right at the front of her pelvis. When you look straight down into the underwear you will see where the crotch gusset ends and the back seam begins. It is straight down! In other words the gusset ends and the left to right leg seam plus the seam going to the back ALL meet at this intersection which is right on top of my back door opening. This problem plus the fact that the leg holes are too big and nothing is holding the underwear down snug around my thighs means the most uncomfortable underwear seam JUNCTION is also going to be riding up my backside. I hate them. Cute colors but these underwear are not for people like myself who I thought was pretty normal despite being petite. I just hate them and I find it really frustrating that I'm going to have to end up sewing my own underwear, which is is a very basic style of underwear, not because they are no longer being made but because Google searches and Amazon searches are so confabulated and leveraged that I can't find them no matter how hard I try. I'm sick of this. I'm absolutely sick of this and UNDERWEAR IS IMPORTANT. I give two stars because they colors are really cute but I hate them and need to put an extra gusset in and try to take up the leg holes.
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Reviewed in the United States on March 12, 2025