Collection: Men's Organic Cotton 95-100% — everyday basics in organic cotton 95–100% organic cotton.

Men's organic cotton basics, in 95–100% organic cotton

The styles on this page are made with 95–100% organic cotton: tees, long sleeves, trunks, boxer briefs and briefs, thirty-one styles in all. Using organic cotton instead of regular cotton has the potential to build soil health, as it is grown without the use of synthetic fertilizers.

Are these organic cotton undershirts?

The tees are, yes. The True range is the tee half of this page — the True Regular Fit Tee and the True Heavy Regular Fit Tee in the straighter cut, the True Boxy Fit Tee and the True Heavy Boxy Fit Tee cut wider, and long sleeve versions of the boxy ones. All of them are 100% organic cotton with no elastane, which is what people usually mean by cotton undershirts: a plain tee you wear under something else or on its own.

Heavy or regular

The difference inside the True range is the weight of the cotton, not its content. The product pages describe the regular tee as mid-weight, and the Heavy versions are the heavier of the two. Both are 100% organic cotton, so the choice is about how the fabric hangs rather than what is in it.

The underwear half

The elastane is what lets underwear return to shape; the tees do not need it and do not have it.

Sizes

Sizes run XS to XXL on nearly every style, with XXXL on most and XXS on some. Because the page spans underwear and tees, each product page carries its own size guide.