The Bass Pro Shops NITRO Factory Fit Boat Cover by Dowco is the best cover for your TRACKER Boat because it's made by Dowco, the OEM supplier to the White River Marine Group for over 25 years. Made to original factory specifications, the Factory Fit Cover is crafted of ClimaShield Plus, a 7.5-oz., 600-denier, solution-dyed polyester that's water-resistant and breathable to allow moisture to escape. This material provides superior fade, water, mold, and mildew resistance. The NITRO logo is prominently displayed on each cover. The cover is sewn with premium Coats Dabond polyester thread. Reinforcing patches are strategically placed in high wear or stress points for added strength and durability. A Dowco Rope Ratchet Fastening System, the easiest and fastest way to cover your boat, uses padded, zip-pocketed, premium ratchets plus braided rope sewn into the cover's hem to ensure a snug fit. 7.5-oz., 600-denier, solution-dyed polyester Breathable boat cover for NITRO fishing boats Water-, fade-, mold-, and mildew-resistant Sewn with Coats Dabond polyester thread Reinforcing patches at high wear and stress points Dowco Rope Fastening System Twist-lock support poles