This heavyweight, garment-dyed cotton tee brings easy-wearing vintage vibes to a practical work wardrobe. The relaxed fit and soft, broken-in color from post-construction dyeing make it feel lived-in from day one, while the bold “Certified Leak Negotiator” patch-style graphic lets you wear a bit of trade pride with humor. Durable double-needle stitching and a tubular, seam-free body keep the silhouette clean and sturdy through repeated wear and washes. Sized S–4XL and available in many colors, it works as a go-to layer for job sites, weekend projects, or off-duty hangs when you want comfort without looking like you tried too hard.

Product features
– 100% ring-spun US cotton — soft, pre-shrunk, long-lasting
– Garment-dyed finish for a vintage, broken-in color and softer hand
– Heavyweight fabric (6.1 oz/yd²) with relaxed fit for durability and comfort
– Double-needle stitching and tubular (no side seams) construction for a clean, sturdy build
– Sizes S–4XL available; sewn-in label and made in Honduras

Care instructions
– Machine wash: cold (max 30C or 90F)
– Do not bleach
– Tumble dry: low heat
– Iron, steam or dry: low heat
– Do not dryclean

	S	M	L	XL	2XL	3XL	4XL
Width, in	18.25	20.25	22.00	24.00	26.00	27.75	29.75
Length, in	26.62	28.00	29.37	30.75	31.62	32.50	33.50
Sleeve length from center back, in	16.25	17.75	19.00	20.50	21.75	23.25	24.63
Size tolerance, in	1.50	1.50	1.50	1.50	1.50	1.50	1.50

DESIGN & AI DISCLOSURE

Pressure Tested Co uses generative AI tools as part of our creative process, including concept development, artwork, design elements, and product imagery. Each product is creatively directed, selected, reviewed, and prepared for sale by Pressure Tested Co, with manual editing and refinement used where appropriate.

funny plumber; plumber shirt; plumber gift; plumbing shirt; blue collar tee

Certified Leak Negotiator T-Shirt — Plumber Vintage Logo Tee