STICKY GRIP: Our Grip Tech can perform under any weather condition and has just the right amount of stick to support you in that game-winning catch! VENTILATION: Ventilation holes in the palms of the Rivel 2.0 gloves keep your hand feeling cool and well ventilated.FITTING: The Rivel Savage 3.0 gloves are intended to have a tight fitting, so that you forget you're even wearing them! Please check size chart photo for sizing guidance. QUALITY: Rivel Savage 3.0 gloves have a flexible, natural feeling and have been tested on the field with positive reviews. Rivel Athletics, because the compeition never sleeps.