Soft cases dominate the market, but the label can say silicone, TPU, or liquid silicone, and they are genuinely different materials. Knowing which is which saves you from a case that stretches, yellows, or attracts lint.
TPU: The Flexible Workhorse
TPU (thermoplastic polyurethane) is the most common soft-case material. It is flexible, grippy, and absorbs shock well, which is why so many clear and bumper cases use it. Downsides: clear TPU can yellow over time, and it can pick up scuffs. It is the best all-rounder for protection at a low price.
Liquid Silicone: The Premium Feel
Liquid silicone (LSR) is the soft-touch material used on premium first-party cases. It has a smooth, almost velvety surface, a microfiber lining inside, and it resists yellowing far better than clear TPU. It feels great and stays looking clean, but it can attract lint and is usually pricier. A quality silicone case balances grip and protection well.
Regular Silicone: Grippy but Basic
Standard silicone is cheaper and thicker than LSR, with strong grip but a gummier feel and more lint attraction. It resists yellowing (it is not clear) but offers less refined feel than liquid silicone. Browse soft-case options in the cases collection.
Frequently Asked Questions
Which lasts longest? Liquid silicone and colored regular silicone resist yellowing best. Clear TPU protects well but can discolor within months unless it has HALS additives.
Which grips best? Regular silicone has the most grip, liquid silicone is smooth but secure, and TPU sits in between. All three beat hard plastic for one-handed grip.
Do soft cases protect as well as hard ones? Soft materials absorb impact better on their own, but the best drop protection combines a soft TPU bumper with a hard back for two-layer defense.
For value and shock absorption pick TPU; for the nicest everyday feel pick liquid silicone; for maximum grip pick regular silicone.