Every item shows its fiber content label.

Men's 100% Cotton Pants61 items

Men's chinos, trousers, and jeans made entirely of cotton, with no elastane for stretch. 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
The Craftsman PantOuterknown$168
Color: Dark KhakiSizes: 29–40
Fibers: 100% Organic Cotton
Men's Organic Fleece Relaxed SweatpantMATE the Label$128
Color: BONESizes: L, XL, XXL
Fibers: 100% Organic Cotton
Relaxed Herringbone Fatigue PantsEverlaneSale price $35, was $118
Color: Deep NavySizes: 32
Fibers: 100% Cotton
Men's Cargo PantKotn$188
Color: Pitch NavySizes: 28–36
Fibers: 100% Organic Cotton
Weekend Straight Leg JoggersOrganic BasicsSale price $66.50, was $95Color: Midnight BlueSizes: XS–3XL
Fibers: 100% CottonFiber content varies by color
Mens Midweight Track PantsPANGAIA$190
Color: BlackSizes: XS, S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Men's Organic Holiday Jogger & Cap SetL'ovedbaby$54
Color: Christmas Day PlaidSizes: XS, S, XL
Fibers: 100% Cotton
The French Terry Sweatpant HooperMott & BowSale price $29.70, was $99Color: BlackSizes: L
Fibers: 100% Organic Cotton
Organic Straight Leg SweatpantsColorful Standard$88
Color: Bubblegum PinkSizes: XS, S, M, L, XL, XXL
Fibers: 100% Cotton
AM Original 5 Pocket JeanAlex Mill$225
Color: Authentic VintageSizes: 28–38
Fibers: 100% Organic Cotton
The Democratic Foundation PantTaylor Stitch$138
Color: Organic EspressoSizes: 28–38
Fibers: 100% Organic Cotton
Men's Essential French Terry SweatpantPact$78
Color: Dusted GreenSizes: L
Fibers: 100% Organic Cotton
High Standard Fleece SweatpantFaherty$168
Color: Blue NightsSizes: XS, S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Organic Cotton Men's House PantSubsetSale price $60, was $120Color: GraphiteSizes: M, XL
Fibers: 100% Organic Cotton
Nomad Baggy Chino - FINAL SALEOuterknownSale price $79, was $158Color: ChestnutSizes: 29
Fibers: 100% Organic Cotton
Relaxed Pinwale Corduroy TrouserEverlane$148
Color: BlackSizes: 29–38
Fibers: 100% Cotton
Buma TrouserKotnSale price $68, was $138Color: British KhakiSizes: 34/28, 38/28, 38/32
Fibers: 100% Organic Cotton
Core Sleep Poplin Pants 2.0Organic Basics$70
Color: Cloudy Blue StripeSizes: XXS–3XL
Fibers: 100% Organic Cotton
Mens Heavyweight Interlock TrousersPANGAIA$205
Color: Obsidian CoreSizes: XS, S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Organic Dad JoggersL'ovedbaby$49Color: CharcoalSizes: S, M, L, XL, XXL
Fibers: 100% Organic Cotton
Organic Relaxed SweatpantsColorful Standard$88
Color: Bubblegum PinkSizes: XS, S, M, L, XL
Fibers: 100% Cotton
Painter Pant in Fine Wale CorduroyAlex Mill$185
Color: Coffee BeanSizes: 28–38
Fibers: 100% Organic Cotton
The Deck PantTaylor Stitch$148Color: Khaki Bedford CordSizes: 28–38
Fibers: 100% Organic Cotton
Nomad Chino - FINAL SALEOuterknownSale price $94.80, was $158
Color: Big DipperSizes: 29–38