Callaway Odyssey Ai-ONE Cruiser Big Seven DB Putter Color:NO COLOR They're made from two-layer Gore-Tex

They're made from two-layer Gore-Tex for maximum breathability and waterproof protection

Compared to its wider brethren in this category

Signature Calipher Fly

3 in XL 42-44 in 35-38 in 44-47 in 34

moisture-wicking material

Callaway Odyssey Ai-ONE Cruiser Big Seven DB Putter Color:NO COLOR They're made from two-layer Gore-TexAll the revolutionary technology of the standard Ai ONE line from Odyssey but built heavier and larger, the Ai ONE Cruiser Big Seven DB is perfect for any golfer looking for a more consistent putt that's forgiving on imperfect strikes. The face features an Ai designed, contoured aluminum backer with a White Hot Urethane striking surface that keeps speed uniform regardless of where the ball is struck. For those that like a customized feel, the head