A favorite of the Sticky Bumps team. Slightly stickier than our original formulas with a 3X grip rating and great bump-building characteristics. The Tour Series is the ultimate combination of grip and durability. Optimal for water temperatures above 19° - 69°F Product details Slightly stickier 3x grip level. The team favorite: the ultimate combination of grip and durability. Non-toxic/biodegradable/completely natural. Weight (g):85