Hg95 has Reebok branding but is the same glove as Hg96 with ccm branding. Imo they fit wider than hg97/98
Hg98 has the black kevlarish overlay for durability. It's used in the CHL and ECHL
As previously posted XP added to any of the above means extra padding which can be upgraded foams and/or shotblockers.