Table 2.

Intra-rater reliability for continuous measures.

	Mean difference (95% LOA)		ICC
Variable	Rater 1	Rater 2	Rater 1	Rater 2
Fit
Foot length (mm)	0.3 (-2.5, 3.1)	0.3 (-3.9, 4.5)	0.99 (0.99 – 1.00)	0.99 (0.99 – 9.99)
Inside shoe length (straw) (mm)	0.5 (-7.7, 8.7)	-0.3 (-6.9, 6.3)	0.97 (0.94 – 0.99)	0.98 (0.96 – 0.99)
Inner shoe length – foot length (mm)	0.2 (-9.2, 9.6)	-0.6 (-9.2, 8.0)	0.78 (0.59 – 0.89)	0.81 (0.65 – 0.91)
Thumb width (mm)	-0.5 (-3.1, 2.1)	0.1 (-1.7, 1.9)	0.64 (0.24 – 0.86)	0.83 (0.58 – 0.94)
General
Weight (g)	0.7 (-3.5, 4.9)	0.9 (-3.0, 4.8)	1.00 (1.00 – 1.00)	1.00 (1.00 – 1.00)
Length (mm)	0.9 (-5.2, 7.0)	1.7 (-6.8, 10.2)	0.99 (0.97 – 0.99)	0.97 (0.94 – 0.99)
Weight/length	0.00 (-0.02, 0.02)	0 (-0.02, 0.02)	1.00 (1.00 – 1.00)	1.00 (1.00 – 1.00)
General structure
Heel height (mm)	-1 (-6, 4)	1 (-5, 7)	0.99 (0.97 – 0.99)	0.97 (0.94 – 0.99)
Forefoot height (mm)	0 (-4, 4)	0 (-3, 3)	0.95 (0.90 – 0.98)	0.97 (0.93 – 0.98)
Longitudinal profile (mm)	-1 (-5, 3)	1 (-5, 7)	0.99 (0.96 – 0.99)	0.97 (0.95 – 0.99)
Normaliaed longitudinal profile	-0.004 (-0.020, 0.012)	0.004 (-0.018, 0.026)	0.99 (0.97 – 1.00)	0.98 (0.96 – 0.99)
Last shape	-0.2 (-3.0, 2.6)	0.2 (-4.0, 4.4)	0.86 (0.72 – 0.93)	0.65 (0.39 – 0.82)
Motion control properties
Number of laces	-0.1 (-0.6, 0.4)	-0.1 (-0.6, 0.4)	0.96 (0.90 – 0.99)	0.97 (0.91 – 0.99)
Motion control scale	0.1 (-1.8, 2.0)	0.3 (-1.9, 2.5)	0.93 (0.86 – 0.97)	0.91 (0.83 – 0.96)
Cushioning
Midsole durometer	-1.2 (-9.2, 6.8)	0.1 (-9.9, 10.1)	0.97 (0.94 – 0.99)	0.95 (0.90 – 0.98)
Heel sole durometer	0.3 (-8.8, 9.4)	0.0 (-14.3, 14.3)	0.97 (0.93 – 0.98)	0.93 (0.85 – 0.96)