Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.
Manifest The Best.
Why compromise? For the riders that demand the best equipment, meet Giro's new Manifest™ Spherical helmet. With Spherical Technology™, best-in-class ventilation, full coverage and luxurious comfort, Manifest is the most premium trail riding helmet available.
Among the Manifest's extraordinary features is Spherical Technology which utilizes a ball-and-socket design to redirect impact forces. Developed in Giro's test lab in partnership with MIPS®, Spherical Technology allows the outer liner to rotate around the inner liner during a crash, and eliminates contact with a hard plastic slip-plane against skin. Another major benefit of Spherical Technology is progressive layering — dual-density foam liners designed to address high- and low-speed impacts for more comprehensive energy management.
The Best Ventilation on Dirt.
As you push your limits on the pedals, you'll appreciate this helmet's wide-open airflow. The AURA reinforcing arch bolsters structural integrity while allowing air to flow freely into a series of massive Wind Tunnel™ vents and internal channeling. Comfort and sweat absorption are enhanced by quick-drying antimicrobial XT2 padding.
You'll notice this cooling power when you're hammering in the heat and it's backed up by Giro's test results.
Luxurious Comfort.
Fit and positioning adjustments are achieved with a redesigned Roc Loc® Trail Air fit system that offers dynamic strength and UV-resistance while improving ventilation and comfort. And it almost goes without saying, the Manifest's™ sophisticated style and compact design raises the bar for performance and style.
Features:
Spherical Technology™ - powered by MIPS® is a unique ball-and-socket design redirecting impact forces, bringing market-leading design, performance and brain protection together without compromising comfort, ventilation, weight or style
Progressive layering is designed to address high and low-speed impacts
Wide-Open ventilation is achieved through a 3mm gap between the brow of the helmet and the forehead, allowing air to flow up and through the helmet
MIPS® Brain Protection System helps redirect impact forces away from the brain
AURA reinforcing arch bolsters structural integrity while allowing air to flow freely
Fidlock® magnetic buckle offers fast and secure retention
Adjustable moto-style screw-in visor offers 15-degrees of movement to shield the sun or store goggles
XT2® anti-microbial padding is quick-drying and fights off odor and bacteria, helping the helmet stay fresher, longer
The goggle gripper is a bonded rubber gripper on the back of the helmet holds the goggle strap firmly
Integrated eyewear grippers provide plenty of room for sunglasses without sacrificing coverage
Lightweight webbing features built-in pads, which comfortably cradle the occipital lobe while shredding even the roughest descents
Reflective decals on rear of the helmet are nearly invisible, yet offer vibrant reflectivity the moment light shines on it
Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Ordered by Most Relevant First
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Reviewed 4/5/2021
by Anonymous
southwestern united states
Very cool and comfortable
I found that the manifest is one of the most ventilated mountain bike helmets i have ever used. And the retention system is very comfortable, even on very long rides. The only downside is that it rides very low on my brow, and pushes my glasses down my nose, (it is only noticeable with big sunglasses, but nowadays, it seems like every brand is going for the biggest ones they can fit on your face)even adjusting the retention straps to it's higher setting.
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Reviewed 6/27/2020
by ercmicwil
Cycling Enthusiast
Spokane, WA
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Very Comfortable helmet
I've owned the road version of Giro's spherical MIPS helmet, the Aether for the last two years and I love it. So as soon as this version for Mountain Biking came out I really wanted it!
It's very comfortable not having any of the MIPS plastic against your scalp but still having the safety benefits of MIPS. It's also very light weight, and the fit is perfect. I have a more oval head, most helmets sit a bit high above my ears, but this one comes down perfectly, a quarter inch above my ear, and just above my eye brows. It also covers the back of my head nicely.
The vents are quite generous, I'll be happy to have that ventilation on the warm days! It's worth mentioning too that the colors are way better in person. The matte gray has a slight bit of blue to it and the lower portion is kind of marble like. Very nice looking!
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Reviewed 4/9/2021
by Brian Visser
Boise Idaho
Saved my bacon
I replaced my previous helmet w the Manifest looking for the best possible protection. I recently experienced the most violent wreck I have had. OTB over the bars at speed w head first impact. I have no recollection of it, but my buddy watched it happen. CT scan shows no brain damage and I'm feeling pretty good with all things considered. Thank you Giro for saving my bacon !!!
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Reviewed 12/31/2020
by Anonymous
Cycling Enthusiast
Austin, TX
Value Rating
Overall Rating
Good Helmet
Needed a road helmet update, and wanted a little more head coverage, which the Manifest provides ... closer to the ears and more around back. Easily removed the visor, and had to sand, very slightly, several of the many foam nubs inside that were a little too aggressive against my head. Angle of the chin straps allows wearing glasses without strap interference. Have used Bell helmets previously, and this Giro fits fine too. The chin strap magnetic catch is different and takes a little getting used to.
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Comfy, cool and safe
I knew I wanted a MIPS helmet for xc safety, but I didn't want a hot helmet. The Manifest is a great solution as it's got great venting even on 100+ degree days and it fits well. It was a little hard to tell how it fit at first since the moving upper shell makes the usual twist test impossible. Once I learned to clamp down the twist lock, it's a great fit too. Excellent helmet at a scary price, but the BTD sale price made it a lot easier to handle.
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Love it
Helmet fits well and we'll ventilated. Had to replace my old POC helmet after a hard crash MTB'ing and this one fits me a little better. Nice and light, good helmet. Hope I won't need to replace it any time soon!
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Love it
Helmet fits well and is well ventilated. Had to replace my old POC helmet after a hard crash MTBing and this one fits me a little better. Nice and light, good helmet. Hope I won't need to replace it any time soon!
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Reviewed 4/28/2021
by TonyM.
Cycling Enthusiast
Mystic
you come to expect the best from Giro
I have worn Giro helmets exclusively for years for both my mountain and road bike needs. Size medium always fits me well. Fit, quality and features on the Giro Manifest are top notch as I would expect. Taking advantage of the great sale price was the tipping point in going with the top of the line.
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0 of 1 customers found this review helpful.
Very comfortable
I compared the helmet it is big different fit and the designed very unique.
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