This is probably the surest gripping and lowest profile leather grip on the market. Adds a bit of weight to the handle (compared to say Head Hydrosorb) but can legitimately be played without an overgrip. I use this as the grip on all my racquets, with Tournagrip over, a pretty common set up. Adds about 18 grams, a small price to pay for never dropping your stick in the Florida heat.
I wear a leather glove, and synthetic grips last one set. The Head leather grip is much more durable, and a good length, width and thickness. Can go over original grip or as replacement, though original grip gives padding if you want that. I do like the feel and color, and the tackiness on back is very good. Well worth the money.
I use leather grips for 2 reasons: to add weight to the handle (almost 15-20g) and because I sweat so much, synthetic grips are a nightmare, particularly if it touches my clothes. Leather is easier to towel off. This is a soft, easy to work with leather, not slick like some can be. Great product!