Trimfit was established in 1921 by Arnold, Harry and Robert Kramer. The brothers worked in a family-owned store in Manhattan, and saw an opportunity to wholesale hosiery to merchants in New York. Today, our assortment includes underwear, t-shirts, training pants, slippers, footwear, thermals, sleepwear and much more! Trimfit’s broad range of sizes for girls and boys aged 0 to 18, provides comfort, quality and ease at a value unmatched by other brands. When you dress your child with Trimfit, you dress in style that’s Wear Tested Since 1921.