supply of supply of socks cotton dark grey type ii. , socks cotton dark grey type ii pattern to is 3329/2025 size 23 cms with provisio n of nylon elastic in the rib top to hold the socks and approx. 15% synthetic fibre to ensure elasticity in the socks. the supplier should submit the test certificate of cotton socks as per is-3329:2025 obtained from nabl accredited lab or central labour institute-mumbai or msme testing centre, guindy, chen nai. note:(1)the construction shall be rib-knitted (2)the heel and toe portions of the socks shall be kni tted in plain stitches with splicing. (3)sample shall be approved before bulk supply. [ warranty period : 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]