Overview

The Contour Power Grips Thumb Sleeve – Oval is a pre-formed thumb insert built for bowlers who want a more contoured, secure fit compared to traditional round inserts. Featuring a boxed oval inner shape and a tapered design, this insert promotes improved control and a consistent release.

Constructed from a softer vinyl material, this thumb sleeve delivers a comfortable, secure feel while allowing for easy customization. The tapered inner hole helps guide the thumb naturally out of the ball, while the oval shape provides added contact and stability throughout the shot.

Features

• Pre-Formed Design - Ready-to-install insert reduces the need for extensive drilling and shaping
• Boxed Oval Shape - Provides a more contoured fit for increased control and stability
• Tapered Inner Hole - Gradually narrows toward the bottom to promote a smooth, natural thumb exit
• Comfortable Feel - Softer vinyl construction offers a secure, consistent grip without being overly aggressive
• Easy to Customize - Can be quickly trimmed with a utility knife for a clean, precise fit

Product Specs