<ARTICLE>                     5
<LEGEND>
      THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM LANGER
BIOMECHANICS GROUP, INC.'S FORM 10-Q FOR THE QUARTER ENDED AUGUST 28, 1999 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS AND
NOTES, THERETO.
</LEGEND>
<MULTIPLIER>                        1

                                 
<PERIOD-TYPE>                       3-MOS
<FISCAL-YEAR-END>                                FEB-29-2000
<PERIOD-END>                                     AUG-28-1999
<CASH>                                             1,303,930
<SECURITIES>                                               0
<RECEIVABLES>                                      1,649,299
<ALLOWANCES>                                          44,751
<INVENTORY>                                        1,126,777
<CURRENT-ASSETS>                                   4,219,530
<PP&E>                                             3,559,059
<DEPRECIATION>                                     2,687,068
<TOTAL-ASSETS>                                     5,252,392
<CURRENT-LIABILITIES>                              1,864,571
<BONDS>                                                    0
<PREFERRED-MANDATORY>                                      0
<PREFERRED>                                                0
<COMMON>                                              52,067
<OTHER-SE>                                         2,957,353
<TOTAL-LIABILITY-AND-EQUITY>                       5,252,392
<SALES>                                            2,951,637
<TOTAL-REVENUES>                                   2,951,637
<CGS>                                              1,825,098
<TOTAL-COSTS>                                      1,116,073
<OTHER-EXPENSES>                                           0
<LOSS-PROVISION>                                           0
<INTEREST-EXPENSE>                                     2,200
<INCOME-PRETAX>                                       12,231
<INCOME-TAX>                                           9,409
<INCOME-CONTINUING>                                    2,822
<DISCONTINUED>                                             0
<EXTRAORDINARY>                                            0
<CHANGES>                                                  0
<NET-INCOME>                                           2,822
<EPS-BASIC>                                            .00
<EPS-DILUTED>                                            .00