This is not the stiff, scratchy polo of school uniforms past. Made of smooth and breathable organic interlock cotton, it's slightly heavier than our pique polos and so soft that kids will reach for it even when they're not in the classroom. Fabric: 100% cotton interlock; pre-washed to minimize shrinkage. Feel: Double-knitted to be soft, breathable, and slightly sturdier than our other cottons. Fit: Closer fit than our classic polos.