Size Guide Here The Cutters S451 REV Pro 2.0 Navy Yellow American Football Glove is a perfect combination of performance and durability. The Grip is an extreme efficiency with the C-tack tm. The fabric on the top of the hand is ultra light for better ventilation and more flexibility to catch them. Extra ventilation in the fallange area for more mobility, finger breathing and comfort. The C-TACKTM from Cutters is a proprietary patented technology. This innovation was not created to have the best grip but above all to have a performance grip throughout its life, even with a restotation or a machine wash, your glove will perform well under any weather conditions. Features: C-TACKTM material for a performance grip flexible and lightweight fabric on the top of the hand for flexibility and comfort. Synthetic is used for adaptation to all hand shapes. Washable with a damp wipe or machine wash. performance in all weather conditions. NOCSAE Standards CUTTERS Cutters is a brand specializing in American sports, among other things American football, baseball/softball, golf and soccer. They are the number one in American football with their unrivaled C-Tack technology since it is the best grip of the largely leading in friction grip comparisons with Nike and under armour behind. Cutters has always regarded its customers as athletes first and foremost. Never ceasing to create and innovate in new products, today pioneers of the world of sport with a rigorous desire to succeed that concerns all employees working for cutters. The products are of quality and against all odds, cheaper than their dealers. The C-tack is a revolutionary technology, it forms a second skin for your hand and perfectly meets the requirements