From Wolf Tooth: 

Supple Lite Bar Tape is designed to provide comfort and grip for long days in the saddle on rough terrain. It is tacky, soft, and has a clean look when wrapped and finished. At 2.5mm thick and 40mm wide, it is half as thick and just as wide as our Supple Bar Tape. This makes for a slimmer option that has a distinctly different feel.  

• 2.5mm thick
• 40mm wide
• EVA foam compound absorbs vibrations and conforms to your hands for greater comfort. 
• Soft, tacky texture keeps your hands from slipping in all weather conditions with or without gloves.
• Easy to install. 3M adhesive backing keeps tape securely in place.
• Thickness can be adjusted from 2.5mm to 5mm based on the amount of overlap.
• Includes: bar plugs, polyurethane finishing tape, and brake clamp cover tape.