Knit

Woven

Bedding

Denim

Wool

Wool knit

Socks, glove,caps

Rigid

Stretch

Knit

Woven

Woven

Rigid

Stretch

Qualifying yarn content

≥35%

≥20%

≥35%

≥20%

≥20%

≥20%

≥35%

≥40%

Blend

Permit

Permit

Permit

Permit

Permit

Permit

Permit

Permit

Permit

Permit

Air permeability（cfm)

≥100

≥60

≥5

≥70

≥10

≥5

≥10

≥100

≥60

×

Shrinkage（%）

≤5%

≤5%

≤5%

≤5%

≤5%

×

×

×

×

Vertical wicking

≥3in (7.6cm)

≥3in (7.6cm)

≥3in (7.6cm)

≥3in (7.6cm)

×

≥3in (7.6cm)

≥3in (7.6cm)

（in/30mins）

Absorbency（s）

≤10

≤15

≤30

≤30

≤30

×

×

×

≤20

Planar wicking（in2)

≥2in2 (12.9cm2)

≥2in2 (12.9cm2)

≥2in2 (12.9cm2)

≥2in2 (12.9cm2)

≥2in2 (12.9cm2)

×

×

×

×

Halo（two-sided fabric）

√

√

√

√

√

×

×

×

×

CLO

0.1-0.3

0.1-0.3

0.1-0.3

0.1-0.3

0.1-0.3

0.1-0.3

×

LYCRA use

√

√

√

√

√

√

√

√

√

√