Every item shows its fiber content label.

Men's 100% Cotton T-Shirts234 items

Men's T-shirts made entirely of cotton, from lightweight jersey to heavyweight tees. Organic and recycled cotton count as cotton. Every item shows its full fiber content, and the list updates as brands add and sell out of styles.

Fibers: 100% Organic Cotton
Industrial Outerknown Pocket Tee - FINAL SALEOuterknownSale price $21, was $42
Color: CharcoalSizes: S, L, XL, XXL
Fibers: 100% Organic Cotton
Men's Organic Heavyweight Cotton Relaxed TeeMATE the Label$78Color: JET BLACKSizes: S, M, L, XL
Fibers: 100% Organic Cotton
Oversized Midweight TeeEverlaneSale price $14, was $48
Color: BlackSizes: XS, M, L
Fibers: 100% Organic Cotton
Men's Box Slub TeeKotnSale price $39, was $68Color: DesertSizes: XS
Fibers: 100% Cotton
Men's Vintage Pocket TeeJenni Kayne$95
Sizes: S, M, L, XL, XXL
Fibers: 100% Organic Cotton
True Relaxed PoloOrganic BasicsSale price $33.60, was $42
Color: BlackSizes: XXS–3XL
Fibers: 100% Cotton
Mens Midweight Plain T-ShirtPANGAIA$90
Color: Burnt HorizonSizes: XS, S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Men's Organic Supima Cotton T-ShirtKENT$52
Color: Blush PinkSizes: XS–3XL
Fibers: 100% Cotton
Cotton Waffle Curved Hem Henley 4-PackMott & BowSale price $131.98, was $164.97
Color: Black/Blue Ink/Navy/Bone
Fibers: 100% Organic Cotton
Oversized Organic T-ShirtColorful Standard$93
Color: Faded Black (3-Pack)Sizes: XS, S, M, L, XL
Fibers: 100% Cotton
3-Pack Lightweight Brushed Cotton TeeNaadam$174
Sizes: XS, S, M, L, XL, XXL
Fibers: 100% Cotton
The Standard T-Shirt In Slub CottonAlex Mill$68
Color: BlackSizes: XS, S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Men's Ultra 100% Organic Cotton Long Sleeve Crew Neck T-shirtFair Indigo$45.90
Color: BlackSizes: S, M, L, XL
Fibers: 100% Organic Cotton
Emerald Edge Relaxed T-ShirtTentreeSale price $22.50, was $45
Color: AGAVE GREEN BISTRO GREENSizes: M, L, XL, XXL
Fibers: 100% Cotton
The Regenerative Cotton TeeTaylor Stitch$55
Color: Faded PineSizes: XS, S, M, L, XL
Fibers: 100% Cotton
Men's Weekender TeePeruvian Connection$89
Color: BlackSizes: S, M, L, XL
Fibers: 100% Organic Cotton
Men's Softspun Essential V-Neck TeePact$24
Color: BlackSizes: S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Dallas Mavericks Sunwashed Regenerative TeeFaherty$78
Color: Green MeadowSizes: XS, S, M, L, XL
Fibers: 70% Organic Cotton, 30% Recycled Cotton
Re-Form Long Sleeve Henley TeeToad&Co$60
Color: CilantroSizes: S, M, L, XL, XXL
Fibers: 100% Organic Cotton
The Big Heavy Tee HenleyOuterknown$98
Color: AlpineSizes: S, M, L, XL, XXL
Fibers: 100% Organic Cotton
The Essential Organic V-Neck TeeEverlane$34
Color: BlackSizes: XS, S, M, L, XL
Fibers: 100% Cotton
Atlas LongsleeveKotnSale price $38, was $65Color: BlackSizes: XS, XXL
Fibers: 100% Organic Cotton
True Boxy Fit Long Sleeve Tee 3-PackOrganic BasicsSale price $102, was $120
Color: BlackSizes: XS, S, M
Fibers: 100% Cotton
Mens Midweight T-Shirt Seven CirclesPANGAIA$100Color: WhiteSizes: XS, S, M, L, XL, XXL