1、Designation: F539 01 (Reapproved 2017) An American National StandardStandard Practice forFitting Athletic Footwear1This standard is issued under the fixed designation F539; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year o
2、f last revision. A number in parentheses indicates the year of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers a practical method for fittingathletic footwear. This practice is applicable to the followingge
3、neral flexible types of footwear: running baseball, basketball,football, and tennis.1.2 There are as many variations in shoe forms and mate-rials available to users as there are variations in the anatomy ofthe users feet. Shoe forms are different due to manufacturersmaterials, type of construction,
4、and also the type of activityanticipated in its end use.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine
5、the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations is
6、sued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Terminology2.1 Definitions:2.1.1 end use, nthe use for which the footwear is intended.2.1.2 last, na block or form shaped like a persons foot,used by shoemakers in building or repairing shoes and boots.2.1.3 improperl
7、y fitteda term descriptive of footwear thatis either too loose or too tight on the foot for its intendedpurpose or protection thereof.2.1.4 subjectperson on whom foot measurements aremade.3. Significance and Use3.1 Improperly fitted footwear can cause discomfort, butmore importantly, prolonged use c
8、auses disfiguration of thebone structure, bunions, corns, callouses, and finally fatigue,often leading to serious accidents. Footwear performance mayalso be diminished if improperly fitted.4. Apparatus4.1 Measuring Device,2suitable for performing the measure-ments described in this practice.5. Measu
9、rement Procedure5.1 Prepare the measuring device by setting the movablewidth bar to its widest position and with the movable ball toheel length indicator (pointer) slid back, so that the foot can beeasily positioned in the device (Fig. 1).5.2 The subject should be in a standing position duringmeasur
10、ement of the foot with footwear removed from bothfeet. The subject should wear a sock similar to one that will beworn while wearing the footwear being fitted.5.3 Have the subject place their right heel in the areamarked for the right heel. The person being measured shouldstand with their weight dist
11、ributed equally between both feet toensure that the foot has elongated to its maximum size. Toensure the heel is properly located in the back of the heel cup,grasp the ankle and device together (Fig. 2).5.4 Determination of Toe-to-Heel Length (Toe Length)Take measurement by looking straight down ove
12、r the end ofthe toes. Make sure the sock is pulled tightly over the toeswithout drawing the toes back. Press the toes down so that theylie flat against the base of the device and read the size of thelongest toe (not always the first toe). This is the toe-to-heelmeasurement (see Fig. 3).5.5 Determina
13、tion of Ball-to-Heel Length (Arch Length)Place the thumb over the ball joint of the foot as shown in Fig.4 and move the pointer so that the inner curved side of thepointer fits around the ball joint of the foot and the two highribs of the pointer come in contact with the thumb as shown inFig. 4. Whe
14、n the pointer is in proper adjustment, the lowmiddle rib (marked A in Fig. 4) will be touching the bone on1This practice is under the jurisdiction of ASTM Committee F08 on SportsEquipment, Playing Surfaces, and Facilities and is the direct responsibility ofSubcommittee F08.54 on Athletic Footwear.Cu
15、rrent edition approved Sept. 1, 2017. Published December 2017. Originallyapproved in 1978. Last previous edition approved in 2011 as F539 01 (2011).DOI: 10.1520/F0539-01R17.2The sole source of supply of the apparatus known to the committee at this timeis the Brannock Device Co., 509 East Fayette St.
16、, Syracuse, NY 13202. If you areaware of alternative suppliers, please provide this information to ASTM Interna-tional Headquarters. Your comments will receive careful consideration at a meetingof the responsible technical committee,1which you may attend.Copyright ASTM International, 100 Barr Harbor
17、 Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendation
18、s issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1the side of the foot (marked B in Fig. 4). This may be checkedwith the index finger. Read the size indicated by the pointer asthe arch length.5.6 Determination of Measured Foot Length in Terms ofShoe SizeCompare th
19、e arch length with the toe length and fitas follows:5.6.1 If the arch length and toe length measurements are thesame, the reading is the correct shoe size.5.6.2 If the arch length and toe length measurements differ,the shoe size should correspond to the larger of the twomeasurements.NOTE 1If the arc
20、h length is significantly larger than the toe-to-heelmeasurement, than a compromise between the two sizes may be needed.5.7 Determination of WidthDetermine the width by slid-ing the width bar snugly to the edge of the foot, but do notsqueeze the foot. Select the number on the width bar that is thesa
21、me as the length size previously determined. Follow downthis line and observe which width area it lines up with, orcomes nearest (see Fig. 5). If it comes between width marks,choose the wider width for a thick foot, or the narrower widthfor a thin foot. If the foot is extremely fleshy or has a very
22、highinstep, it may be necessary to fit the foot to an additional widthwider. If the foot is extremely thin, compress the foot slightlywith the width bar and take the reading while holding the barin this position.5.8 Measurement of the Other FootTo measure the oppo-site foot, reverse the device end f
23、or end, so that the other footis in the correct heel cup. Follow the procedures in 5.5 5.7.After both feet have been measured compare the sizes of bothfeet. It is not uncommon for a person to have feet of differentsize. In this event fit to the larger of the two feet.NOTE 2Trial FittingDue to the di
24、fferences in manufacturing,styling, and other factors, the fitter of footwear should be knowledgeableof shoe styles and the fit characteristics of each type of footwear they arefitting. It may be necessary to make compensations from the measuredsize to achieve the proper fit. The fitting process sho
25、uld always involvetrial fittings (see Section 7) to ensure the proper size was selected.6. Observation and Interpretation of Fitting Problems6.1 Observe signs in the users present worn footwear forspecific problems illustrated in 6.2 6.6.FIG. 1 Measuring DeviceFIG. 2 Placement of the Foot in the Mea
26、suring DeviceF539 01 (2017)26.2 Observation of Sweat Lines:6.2.1 The sweat line inside of the shoe indicates how theball of the foot sets in the shoe.6.2.2 The sweat line indicates the amount of weight that iscarried through the arch of the foot.6.2.3 The sweat line shows where the toes come in cont
27、actwith the shoe and reveals if the little toe has had enough room.6.3 Indications of Short Shoes:6.3.1 Longitudinal folds in the leather on the outside of theshoe under the interlongitudinal arch indicate a shoe that is tooshort for the foot.6.3.2 Wear lines on the outsole of the shoe show where th
28、eball of the foot is during wear; and if these wear lines arebeyond the wide part of the shoe, the shoe should be longer.6.3.3 A shoe that wears over the outsole to the outside is anindication that the shoe is too short.6.3.4 A shoe that is pushed out of shape over the little toe isa sign of short s
29、hoes.6.3.5 A shoe in which the counter and upper is run over inthe heel indicates that the shoe is too short for the foot.6.3.6 An indentation of the toe end of the upper on theinside by the end of the big toe may be caused by a shoe thatis too short for the foot (see also 6.5.1).6.4 Indications of
30、Long Shoes:6.4.1 Excessively turned up toes, with pronounced wrinklesacross the vamp, may be caused by a shoe that is too long.6.4.2 Gaping quarters at the top may be caused by a shoethat is too large or a person who may have a weak arch. In suchcases, the shoe should be fitted shorter.6.4.3 If the
31、counter is run over on either side of the heel, theshoe is too large for the foot; or this situation may indicate afoot problem such as weak ankles or flat feet.FIG. 3 Measurement of Toe LengthFIG. 4 Measurement of Arch LengthF539 01 (2017)36.5 Observation of Improper Width Fit:6.5.1 An indentation
32、of the toe end of the upper on theinside by the end of the big toe may be caused by a shoe thatis too narrow in width (see 6.3.6).6.5.2 Undue creasing at the outside ball area is a commonfault found in many athletic shoes and is due to a shoe that istoo wide for the foot.6.6 Indications of Physical
33、Abnormalities:6.6.1 Extreme dips in the insole indicate metatarsal prob-lems.6.6.2 Pronounced treading over on the outside of the fore-part (ball area) may be an indication of a weakness in the foot,such as flat foot, or some trouble in the metatarsal area.6.6.2.1 Another cause of pronounced treadin
34、g over on theoutside of the ball area might occur if the shoe is too roomy ineither the seat or the ball area.6.6.3 Undue fullness in the ball area is a sign that either theshoe has not been fitted correctly “heel to ball” (the joints ofthe foot are too far forward) or arch weakness in the foot.7. P
35、rocedure for Fit Trial7.1 The fit trial should be completed with full weightbearing on the foot. Have the user stand up but do not lace theshoes. The purpose of this is to allow the users feet to adapt tothe new shoe. Lace the shoes.7.2 Arch and Toe LengthCheck for proper length of theusers foot arc
36、h length and toe length in footwear (see Figs. 6and 7).7.2.1 Check the correct length. The shoe must be longenough to allow ample room for natural movements of the toes.The tip of the toe cap should extend12 in. (13 mm) beyond theend of the great toe for normal feet. For a thick and fleshy footwith
37、a low arch, a14-in. (6-mm) allowance is proper.7.2.2 Check on the heel portion of the shoe. The heel shouldfit snugly and the counter should not bulge outward.7.3 WidthCheck the users foot for proper width in foot-wear (see Fig. 8) or place your hand across the vamp to feel forthe ball of the foot a
38、t the widest part of the shoe with the indexFIG. 5 Measurement of Foot WidthFIG. 6 Determination of Correct Shoe LengthF539 01 (2017)4finger. The index finger should fit over the ball and right downinto the space between the upper and the sole.7.3.1 Inside Arch AreaCheck the inside arch area. Usingy
39、our fingers, check the shoe upper material under the arch.FIG. 7 Fitting of FootwearFIG. 8 Determination of Correct Shoe WidthF539 01 (2017)5Have the user transfer his weight forward to ensure that thematerial is smooth and snug when the user is in that position.If wrinkles and folds are present, th
40、e shoe is not the proper size.7.3.2 Vamp AreaCheck the vamp area to see if it feelsright. Place the hand so the index finger is tight on the outeredge of the sole and draw the thumb across the vamp. Byapplying a slight pressure, the fitter will be able to determine ifthe foot fills the shoe without
41、tightness or excessive fullness. Atight vamp causes bad vamp crease; and a loose vamp resultsin a bite in the toes. In a shoe that fits properly, the weight ofthe body is carried on the insole and not on the shoe upper. Todetermine this, have the user stand and then place the thumb onthe big toe joi
42、nt and the forefinger on the outside ball. Have theuser move his body forward. If excessive pressure is exerted onthe fingers, the weight is being carried on the upper and theshoe does not fit properly. If the shoe fits properly, the fittershould be able to see the extension of the sole. For shoes t
43、hatdo not have an extension, the forefinger should come in contactwith the sole when the hand is laid across the vamp.7.3.3 InstepCheck the instep. A shoe should fit snug overthe instep. The eyelets at the throat-line should have aseparation of at least12 in. (13 mm). If arch supports or anyother in
44、lay such as tapping is used excessively, the shoe shouldbe fitted slightly larger than is customary.7.4 If the footwear does not fit as described in 7.2 and 7.3,a different last must be tried. The apparent cause is illustratedin Fig. 9.ASTM International takes no position respecting the validity of
45、any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to r
46、evision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Yo
47、ur comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is cop
48、yrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 9 Determination of Correct Arch LengthF539 01 (2017)6
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