Titleist TSi1 Driver for sale. Flex: S / Brand new, unused / Rare item with all accessories included. --- ■ Item Condition • Head: Unused with shrink wrap (protective film) • Grip: Unused (with shrink wrap) • Shaft Flex: S • Loft Angle: 9.0° (see image) • Right-handed (RH) • Accessories: Genuine head cover / New wrench ※ Never used at a driving range or on a course. --- ■ Model Features (Strengths of TSi1) TSi1 is a model that achieves a high level of balance between **"Lightweight × High Ball Speed × Good Catch"**. • Designed to naturally increase head speed by lightening the entire club. • Center of gravity design that promotes high launch and a draw bias, reducing slices. • ATI425 face that maintains ball speed even on off-center hits. • Despite being a lightweight model, it has a reassuring feel and impact feel that is typical of Titleist. → Recommended for: • Those with a head speed of around 40 m/s • Those who want to easily increase their distance • Those seeking stability with an S flex --- ■ Points of this item • Most items on the market are "used" • This item is completely unused with shrink wrap • S flex × TSi1 is not widely available • All accessories are included, so it can be used immediately upon arrival --- ■ Shipping • Head and shaft will be carefully protected. • Will be shipped in a cardboard box. • Returns are not accepted to prevent swapping.