Rare, Beautiful Seal Skin Seal (Genuine Leather) for Mountain Skiing Thank you for viewing. The nylon seals of the time were not very good at gliding, so I purchased these at Everest Sanso in Sendai and reinforced them in various places. There are no problems at all, but as they are old products, I recommend them to those who know about them. The gliding performance is very good compared to recent seals. I used them for a long time even after the adhesive seals came out. They were stored with linseed oil impregnation and insect repellent, so they are the same as when I bought them. Compared to the adhesive type, they are heavier and bulkier due to the fixed belts, etc., but since there is no adhesive, you don't have to worry about snow sticking, and you can use them roughly. ■ Specifications & Condition ・ Dimensions: Genuine leather part_143cm x 5.5cm_Used with K2 skis (170cm) sold separately ・ Tip: Replaced with MONTANA metal hooks. ・ Near the center: Added belt hooks to reduce snow entry. ・ Tail: Changed the belt adjustment part from a ring type to a buckle type. ・ Leather part: No insect damage. Linseed oil impregnation. ■ Notes on Use ・ Because it is a belt-attached type, snow will accumulate between the board and the seal. You will need to remove it regularly, or it will become a clog. ・ Unlike the adhesive type, the entire seal will stretch and loosen due to moisture. You need to tighten the rear belt regularly, but it's troublesome, so I recommend replacing it with a rubber-like elastic belt. I replaced it with a commercially available urethane belt and used it comfortably, but it deteriorated in a few years due to hydrolysis. Ether-based PU or silicone-based is recommended. I recommend the B company's product.