How I can know my goggles size ?
21876
goggles dont come in sizes but in styles. Its wathever feel more conmfortable to you, the adjustment is done thru the strap. If you are talking about prescription it is usually what your glasses prescription is if its different on both eyes go with the lowest prescription. otherwise you will feel disoriented.
21877
They are adult size with different nose pieces to make a more custom size. If you mean correction strength ask your eye doctor. My son is nearsighted, he needs a negative correction I got him -2.0
411091
not that I can tell. I've been swimming for about 8 years (gone through maybe 10-12 pairs of goggles) and I found that these fit great for my face :-)
713536
The size you need depends on the size of your nose, in particular how wide the bridge of your nose is and the width of your nostrils. You don 't have to measure, just look. If your not sure buy a small pack of laege ones and try them. I also recomend buying the Tan , not the clear. The clear ones don 't stick very well.
262492
No there is not a sizing chart. The glasses are adjustable on the side arms up by the lens, but that is it. Hope this helps.
1723266
Size Questions? Check out the NEW Frogglez® Goggles for 2015!!!! With a new super easy to use Velcro® attachment there no longer is any worry about size, they fit 3 years old and young adults :) I listen to every comment my customers make and brought you a version that solves all the possible issues the first version had :) Enjoy. - Papa Frogglez
302928
you need to messure your head circumference to know your helmet size. use this tablehttp://www.upnorthsports.com/Sites/upnorth/Include/HelmetSizingChart.tml#bell
1045158
measure the eye piece with a tape. measure then look up what kind of cover you want they use the numbers for the different size of eye piece.
18780
Mine were the regular size and I have an average to small face and the fit was great-my problem was the fogging after the first swim, sent back...Wish they would have performed better-the fit was great.
754125
This is the measure between each eyepiece and your eyes while you view a full image. This spec is particularly important to people who wear eyeglasses. With glasses , you'll need 11 mm or more of eye relief. Most manufacturers recommend that people who wear glasses roll down the rubber eyepiece collars for viewing. On the 10x25's that will be 18 mm. ( On 8x 25 it would be 10 mm. )
1090076
look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-145 55(mm) will represent the lens width 18(mm) will represent the bridge width 145(mm) will represent the overall length of the arm these numbers change with the models - GR003, 004, and 001, etc. I took a pair of sunglasses that fit me well on the brigde of my nose and the arms length and measured them. Prescription glasses may have the measurements on the arms already. Google how to properly measure for glass frames and then find your match of Gamma Ray. The Gr001-C1 matched mine, although I think I got the bridge a mm larger just in case.
700355
I wondered the same thing. Even called Speedo directly and they said they had no idea what AC was. My child really wanted the rainbow goggles which only came in size AC, so I took a chance and ordered them. They are the same as One Size. I also ordered a second pair that was listed as One Size. It does say AC on both labels. I will post photos.
159765
This depends on your lens size. Look at the lens which usually will indicate the size. Each lens is a different circumference. Yours will display this.
66780
Check here: http://www.framesdirect.com/landing/a/measure-your-frame-size.html
375296
The goggles are definitely REGULAR fit (not SMALL fit) as they were purchased for my husband (he is 6 ft. and 235 pounds) and they fit him well. Hope this helps.
1090074
look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese numbers change with the models - GR003, 004, and 001, etc. I took a pair of sunglasses that fit me well on the brigde of my nose and the arms length and measured them. Prescription glasses may have the measurements on the arms already. Google how to properly measure for glass frames and then find your match of Gamma Ray. The Gr001-C1 matched mine, although I think I got the bridge a mm larger just in case. look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese numbers change with the models - GR003, 004, and 001, etc. I took a pair of sunglasses that fit me well on the brigde of my nose and the arms length and measured them. Prescription glasses may have the measurements on the arms already. Google how to properly measure for glass frames and then find... » Read More look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese numbers change with the models - GR003, 004, and 001, etc. I took a pair of sunglasses that fit me well on the brigde of my nose and the arms length and measured them. Prescription glasses may have the measurements on the arms already. Google how to properly measure for glass frames and then find your match of Gamma Ray. The Gr001-C1 matched mine, although I think I got the bridge a mm larger just in case. « Show Less
625928
I found a Size and Specification Chart at: http://www.glipoolproducts.com/product.asp?ProdID=19Hope this helps.
826427
If you look at the size chart and you see that your objective and ocular is close to a size. Some people will go to the size smaller or size larger. If you go smaller you can heat the rubber up in water and slide it on for a tight fit. If you go a size larger then you put a strip or two tape around it for a good fit as well for your ocular with a 1.69 you would either go size 18 or 19 size 18 is 1.67 and 19 is 1.70. Hope this helps. Here is two size charts for butler creek http://www.thefirearmblog.com/blog/2013/07/21/butler-creek-scope-cover-chart-convenience/ And another awesome chart. http://www.brownells.com/aspx/learn/learndetail.aspx?lid=15840