Yarn size: 150 Denier x multifilament - Spun (Yarn sizes may vary by +/-8%. Also, yarn size relates to the size of the yarn prior to knitting).
Weight: 5.3 oz/sq yd +/-5%
Finish: piece dyed and/or heat transfer printing; brushed 2 sides, sheared one side (low-pill face)
Must meet flammability requirements for children’s sleepwear (16 CFR 1615)
Negative formaldehyde spot test (AATCC 94)
Dimensional stability (washing) 7x7 or better (AATCC 135/150)
Burst strength >= 35 psi. (ASTM D 3786)
Color fastness (3 cycles) >= 3 (AATCC 135/150)
Color fastness to crocking dry crocking >=3.0; wet crocking >= 2.0 (AATCC 8)
Color fastness to water: shade grade change >=4.0; Muti-Fiber staining grade: acetate, cotton, nylon, polyester, acrylic, wool: >= 3.5 (AATCC 107)
Quantity Required: Approximately 625,000 lbs during months of February to June.