The Nike Oz 4 putter is part of the new Oz putter range from Nike that are designed to deliver a truer and more consistent roll for all your putts. The Oz 4 is a centre shaft putter with dual back weights and it benefits from a soft, high visibility green polymer insert that has an increased MOI to promote a truer and more consistent roll. The ultralite nature of the polymer insert has allowed weight to be moved to the perimeter of the face, helping to minimise twisting at impact to promote the ball to stay on your chosen line. The Nike Oz 4 is face balanced and has a milled face to increase consistency across the whole hitting area, whilst the dual site lines aid alignment to ensure the putter head is square at address. It is also fitted with a new Winn oversized putter that offers better control through the hands.