Thanks to modern technology, panties can now be made completely seamless for an ultra-smooth fit under knits or other tight clothing. Typically made of microfiber, seamless boyshorts will often have a well-fitting 4-way stretch and full coverage.
Boyshorts, with their low leg openings and low-rise waists may be completely seamless, with no elastic along the leg openings. They may have wide covered waistbands to lay flat against the body. Some styles will have knit-in stretch waist and leg openings. Whatever style you choose, seamless boyshorts are a versatile wardrobe addition--virtually invisible under clothing, with a smooth and flattering fit.