Helmet Manufacturer Sizing Charts Aegis Helmet Model Head Circumference (inches) Helmet Size Hat Size Conversion Junior Pony 19 to 21 1/4 XS 6 to 6 3/4 Useppa 20 1/4 to 21 7/821 7/8 to 23 1/2 S/ML/XL 6 1/2 to 77 to 7 1/2 Charles Owen Head Circumference (cm) Helmet Size Skull Cap Size 49 6 000 50 6 1/8 000 1/2 51 6 1/4 00 52 6 3/8 00 1/2 53 6 1/2 0 54 6 5/8 0 1/2 55 6 3/4 1 56 6 7/8 1 1/2 57 7 2 58 7 1/8 2 1/2 59 7 1/4 3 60 7 3/8 3 1/2 61 7 1/2 4 62 7 5/8 4 1/2 63 7 3/4 5 64 7 7/8 5 1/2 65 8 6 GPA   Head Circumference (centimeters) Helmet Size 53 6 1/2 54 6 5/8 55 6 3/4 56 6 7/8 57 7 58 7 1/8 59 7 1/4 60 7 3/8 61 7 1/2 62 7 5/8 IRH   Head Circumference (inches) Helmet Size 20 6 1/2 20 1/2 6 5/8 21 6 3/4 21 1/2 6 7/8 22 7 22 1/2 7 1/8 23 7 1/4 23 1/2 7 3/8 24 7 1/2 Samshield   Head Circumference (cm) Head Circumference (inches) 52 6 1/2 53 6 5/8 54 6 3/4 55 6 7/8 56 7 57 7 1/8 58 7 1/4 59 7 3/8 60 7 1/2 61 7 5/8 62 7 3/4 Tipperary     Head Circumference (inches) Helmet Size Hat Size Conversion 19 1/2 to 19 7/8 XS 6 1/4

to 6 3/8 20 1/4 to 20 3/4 S 6 1/2 to 6 5/8 21 1/8 to 21 1/2 M 6 3/4 to 6 7/8 21 7/8 to 22 1/4 L 7 to 7 1/8 Troxel     Head Circumference (inches) Head Circumference (cm) Helmet Size 20 51 6 1/2 20 1/2 52 6 5/8 21 53.5 6 3/4 21 1/2 54/55 6 7/8 22 56 7 22 1/2 57 7 1/8 23 58.5 7 1/4 23 1/2 60 7 3/8 24 61 7 1/2 24 1/2 62 7 5/8 25 63.5 7 3/4 Uvex     Head Circumference (cm) Helmet Size 52-55 2XS/S 55-58 S/M 57-59 M/L 60-61 L/XL Curious? Have you ever wondered how hat sizes are determined? Hat sizes are calculated by dividing head circumference in inches by the value of pi, which is known to be the ratio of the circumference of a circle to its diameter, and which is said to have a value of 3.14. For example, a head circumference of 22 inches divided by 3.14 equals 7.00-or a size 7 hat. For more assistance or to request a catalog, call 1-800-989-1500 to speak with a Dover Saddlery product advisor, or stop by any of our retail stores. for a complete store listing and the full product offering.

Related Topics: Helmet Storage and Use Helpful Tip for Hairstyling Hairstyles for Competition 1 2 3The uvex developers have been working on the uvex jakkyl hde for over a year together with the triple Fourcross world champion and Enduro professional Michal Prokop. honda motorcycle dealers ann arbor michiganIn a few simple steps, the helmet changes from being an all mountain helmet to a full downhill helmet. motorcycle shop in batamThe chin guard is mounted to the helmet in two simple steps and fixed at the back using a turn lock. motorcycle repairs southport ukThe mechanics are easy and work without tools – the entire process does not take more than ten seconds. motorcycle for sale in palmdale

In addition, the helmet is formed lower than conventional bike helmets on the sides and at the back, protecting a larger area of the head. The fastening for the goggles is integrated in the design. The helmet can be used with firmly fixed goggles even in the version without chin protection – a valuable feature that bikers usually miss on classic helmets. motorcycle for sale in polk county“I like to use goggles instead of classic sunglasses for better visibility on fast downhills. motorcycle shops in pinellas countyWhen I take a break or need to go uphill for a short stretch I can just rest the goggles on top of the helmet thanks to the infinitely adjustable visor“, Prokop explains. A particularly important factor for physically demanding Enduro-tours: The elaborate ventilation system with 14 ventilation openings and interior ventilation channels of the uvex jakkyl hde ensures you keep a cool head.

The core piece of the new uvex jakkyl hde helmet is the sophisticated multi-inmould construction with eight individual PC shells that guarantees best possible protection that is typical for uvex. The 360 degree BOA system ensures ideal fit and individual adaptation. Using a set dial at the back, the helmet is adjusted all around the head for a perfect fit. The clear advantage for bikers: No unwanted slipping of the helmet during fast manoeuvres or jumps, a comfortable fit and added safety. The uvex jakyll hde offers two versions when it comes to style: Friends of understatement and clean design will choose the uvex jakkyl in black-dark silver mat, the looker on the trails however still remains the colour-blocking design in red-petrol mat. The helmet is available in two shell sizes: 52-57cm and 56-61cm. Thanks to the interchangeable interior equipment and the detachable fibreglass chin protector that can be purchased individually as well, the uvex jakkyl hde perfectly adapts to every situation and every Enduro-rider.

Norms: EN 1078, TÜV GS, CE The Boa system combines a brilliantly simple technology with high performance materials from the aerospace industry for the ultimate in comfort and security. Multi-stage and anatomically shaped: uvex’s monomatic comfort closure opens and closes at the touch of a button, with just one hand. The chin strap always sits perfectly. Fast Adapting System webbing can be easily and continuously tailored to your exact head shape. The helmet stays securely on the head in all situations and the webbing straps are always in the best position. How to MeasureUsing a Tape  |  Using StringHow to Tell if a Helmet is Too Small or Too BigAdjusting the FitMyth: Size According to AgeBeyond Head Circumference... What Else MattersShop by Sport Parent to Parent - Finding and fitting a new helmet for your kid can be a difficult and time consuming task. We've consolidated a lot of helpful information below to help you measure your kids head, find the correct size helmet to purchase, and then make sure the helmet sits properly on his or her head.

The Bottom Line is this - don't assume head size based on age or perception. Grab a quick (and easy) measurement to significantly improve your task of getting the correct kids helmet for your son or daughter. We receive lots of phone calls and emails from parents asking how to find the right-sized helmet for their child. Proper helmet sizing is critical to protecting your child. No matter how well-designed the helmet is, if it doesn't fit right, it won't protect the way it should. It may even come off during a crash or collision. To make sure your child's helmet fits properly, you need to measure the circumference (around) his or her head. This is the measure by which helmets are sized, and most helmets are sized in centimeters to give a more precise measurement. Once you know the size of your child's head, you can shop for the proper helmet size. Whether you're looking for a kid's skateboard helmet, kid's BMX helmet, kid's ski helmet, or other sport-specific helmet, the same measurement principles remain.

Measuring for a Kid's Helmet with a Measuring Tape Measuring your child's head (or anyone else's head) for a helmet is pretty simple. Simply take a tape measure and wrap it around his or her head, about an inch above the eyebrows, keeping the tape measure level all the way around. Use the centimeter side of the measuring tape to get a more accurate measurement.  This video demonstrates how to measure your own head. Measuring for a Kid's Helmet with a Piece of String If you don't have a measuring tape, take a piece of string and wrap it around your child's head, about an inch above the eyebrows. Mark or cut the string so you get an accurate measurement. Then place the string next to a ruler on a flat surface to see how long it is (in centimeters). Is Your Kid's Helmet Too Small? The helmet should fit snugly, but not so tight that feels constrictive. It should sit level on the head about one or two finger-widths above your eyebrow. How do you know if the helmet is too small?

It's sitting on top of your child's head It's so snug that it leaves a line on his/her forehead It's so snug that your child cannot put on a pair of glasses Is Your Kid's Helmet Too Big? As parents, we're used to having our kids grow into their clothes. Shirt/sweater/jacket a little big? No problem, we'll get our money's worth out of it. Protective gear is one area where you don't want to wait for your child to "grow into it." Some signs that a helmet is too big: It wiggles or flops around when you turn your head. It tilts backward or is sliding to the side. Another way to check the size is, after buckling the helmet, have the wearer open his/her mouth. If the helmet doesn't press against the forehead, it is too big. How to Adjust Helmet Fit with Fit Pads You can customize the fit and sizing of a helmet either through fit pads or a dial-in adjustment on the back of the helmet. (For instance, Giro helmets feature a number of dial-in fit systems.

We cover just about all of Giro helmet fit systems in this article.) If your helmet uses fit pads, it will probably include them in three varying thicknesses--very thin, medium, and very thick. The pads easily Velcro in and out of the interior of the helmet. An adjustable fit system or using fit pads are really the only safe way to allow your child to "grow into" a helmet.  Check out the fit adjustment on this Giro snow helmet. A Properly Fitted Kid's Helmet You'll know that your child's helmet fits properly when it: Fits snugly but comfortably Does not wobble or slide around Rests level on the wearer's head, not perched on top of the head, tilted back, or resting on the eyebrows Aren't Kids' Helmets Sized According to the Child's Age? Age is not a reliable measure of head size. There is just too much variation in the size and shape of little kid heads. One eight-year-old's head could fit an adult "Medium" while another child the same age would need a child's extra small.

Always size a child's helmet by measuring the head circumference, not by the age of the child. 95% of kids up to 8 years old will fit in a 54cm or smaller helmet 50% of kids up to 13 years old will still fit a 54cm helmet 54cm is the average head size of a 12 year old Beyond Head Circumference, What Else Matters for Youth Helmet Sizing? Your child's head is still growing, so look for a helmet that is able to get bigger over time. You've already learned how to fine-tune your child's helmet to customize the size. As she/he grows, you can continue to fine tune the fit through either an adjustable dial-in fit system or swapping out the thicker fit pads for thinner fit pads (to make a bit more room inside the helmet). If your kid is under 14-16 years old, finding a helmet that can grow with them for a few years will help reduce your costs. Once they're a teenager, they'll likely beat up or lose the helmet long before they outgrow it. You can buy a helmet anywhere