--The 707 was originally designed to assist Pro level players who wanted to continue to skate while healing ankle and foot injuries.
--The 707's unique design has been so well received that, although it's an expensive skate, it has becoe the most popular model.
--Because of its complexity, it takes three times the man hours to produce this boot than a conventional boot. This design provides a stiff area around the foot, yet allows for free flexion of the ankles, as well as extra protection.
--Toe cap is "GRILAMID"; quarter side panels are of CP93 stiff; ankle uppers are leather, semi-attached with fully-attached double thick ankle padding; tongue has extra flex insert for additional flexion and helps prevent lace bite.

The 705 is a lightweight extra-stiff boot well suited for Bantam to Pro players requiring that extra support.
--Toe cap is "GRILAMID"; quarter side panels are CP93 extra-stiff; ankle uppers are CP93 extra-stiff with anatomically shaped ankle padding.

--The 704 has a more traditional all leather look.
--It is structurally similar to the popular 703 series. The new quarters provide a slightly stiffer feel, yet the 704 skate is lighter than the 703, making it the lightest boot in its class.
--Toe cap is "GRILAMID"; quarter side panels are CP93 medium-stiff ankle uppers are CP93 medium-stiff with anatomically shaped ankle padding.

--The 703 is the flagship of the GRAF line of skates.
--It has been in production the longest and continues to be the most popular of all models.
--It is very lightweight, of medium-stiffness and suits a wide range of athletes from Pro to recreational, ringette, women's hockey, and old-timer's hockey.
--It is extremely easy to fit and an easy to "break-in" boot. Toe cap is "GRILAMID"; quarter side panels are TX-3 leather medium-stiff.
--Ankle uppers are CP93 and medium-stiff with anatomically shaped ankle padding.

--One of the most popular models.
--It is very lightweight, of medium-stiffness and suits a wide range of athletes from Pro to recreational, ringette, women's hockey, and old-timer's hockey.
--It is extremely easy to fit and an easy to "break-in" boot. Toe cap is "GRILAMID"; quarter side panels are TX-3 leather medium-stiff.
--Ankle uppers are CP93 and medium-stiff with anatomically shaped ankle padding.

--It is very lightweight, of medium-stiffness and suits a wide range of athletes from Pro to recreational, ringette, women's hockey, and old-timer's hockey.
--It is extremely easy to fit and an easy to "break-in" boot. Toe cap is "GRILAMID"; quarter side panels are TX-3 leather medium-stiff.
--Ankle uppers are CP93 and medium-stiff with anatomically shaped ankle padding.

--It is very lightweight, of medium-stiffness and suits a wide range of athletes from Pro to recreational, ringette, women's hockey, and old-timer's hockey.
--It is extremely easy to fit and an easy to "break-in" boot. Toe cap is "GRILAMID"; quarter side panels are TX-3 leather medium-stiff.
--Ankle uppers are CP93 and medium-stiff with anatomically shaped ankle padding.