Our favorite condoms ever. The first condom made with a proprietary plant-based formula of thistle extract and natural rubber latex, using Glyde's patented double dipping technology for extra sheerness with complete reliability. Crafted for performance and comfort, Glyde Ultra delivers a sensational experience to both partners. You'll notice the difference. Glyde Ultra (Standard-fit) is sized medium to fit most men. Light silicone lubricant.