ASTM D4966 Option 1

• Hole in knits or 2 ends break in wovens

ASTM D4966 Option 2

• Abrasion Resistance - Fabric (Martindale Tester): Option 2: Change in shade/appearance

ASTM D4966 Option 3

• Abrasion Resistance - Fabric (Martindale Tester): Option 3: Mass loss as a percentage

ISO 12497-2:1998

• Abrasion Resistance - Fabric (Martindale Tester): Specimen Breakdown

ISO 12497-3:1998

• Abrasion Resistance - Fabric (Martindale Tester): Mass Loss

THA Martindale Abrasion Method

• Abrasion Resistance - Socks Straight Line Abrasion
• Must have NAHM sock size

BS 3424-24: 1990 Method 27A

• Abrasion Resistance Determination