Adjustable Fit For 7 Kayak Size:
S: Length 2.6 - 3 M (7.8 -9 Ft/ 1.21 LB);
M: Length 3.1 - 3.5 M (9.3 - 10.5 Ft/ 1.32 LB);
L: Length 3.6 - 4 M (10.8 - 12 Ft/ 1.5 LB);
XL: Length 4.1 - 4.5 M (12.3 - 13.5 Ft/ 1.85 LB);
2XL: Length 4.6-5.0 M (13.8-15.0 Ft/2.0 LB);
3XL: Length 5.1-5.5 M (15.3-16.5 Ft/2.2 LB);
4XL: Length 5.6-6.0 M (16.8-18.0 Ft/2.4 LB).