KINS Encased Elastic Adult Plastic Pants 50300V

$20.00 USD

Our 100% vinyl encased elastic, no wick, medium weight (6 mil), very quiet, very soft, and long lasting for a vinyl waterproof pant. Machine wash or hand wash in warm water, for longer wear machine dry on low for approximately ten minutes. Same fit as our 20300V pant with a 3/4" elastic on the waist and legs.

KINS Encased Elastic Adult Plastic Pants Size Chart

Size Small Medium Large X-large 2X-Large 3X-Large
Waist 28-32" 32-36" 36-40" 40-44" 44-48" 48-52"
Max Hip Width 40" 44" 47" 51" 54" 57"
Side Seam 9" 10" 11" 12" 13" 11"
Crotch Width 11" 11.5" 12" 12.5" 13" 14”
Leg Width 15-20" 16-21.5" 17-23" 18-24" 19-26" 20-27”

Add at least 2" to Hip measurement allow for a comfortable fit. Vinyl pants will shrink 1" in length after washing.

Customer Reviews

Based on 27 reviews
Best defense against leakage

These Kins encased elastic plastic pants have proven to be the best diaper covers I have found anywhere on the market.

Encased plastic diaper covers

I reordered kins encased plastic pants after trying a different brand that did not hold up well (plastic became brittle and cracked). Kins encased plastic pants have lasted up to five times longer before they needed to be replaced. Will continue to buy kins products in the future.

Best Ever

Well made both construction-wise and appearance-wise.
Best I’ve seen or used so far.


Nice plastic pants but next time I might buy them in a medium size because the large is a bit big on me but I still wear them.

Great Plastic Pants

I have a number of different Kins plastic pants and these 50300V are the best of the lot! To me they have been "leak proof". I wear them over thick cloth diapers at night and have never had to deal with wet sheets with these pants. The only concern would be to order a size larger then your normal size. I have a 32" waist but I use the Large Size to fit perfectly over my nighttime diapers. Mainly in the crotch area sizing because the "Enclosed Elastic" takes up more of the inches of the crotch.