I used it about 3 times on fishing trips, but then kept it stored at home without using it. ◆Size: Free ◆Color: Gray, Purple The surface boldly features the prominent Legit Design "sei" logo, which stands out in the field. The fleece lining on the back that touches your skin keeps your body heat firmly retained. On the back, a subtle woven label with the "sei" logo is placed at the bottom on a purple base (common to both colors). The side that touches your skin at this time (the surface mentioned above) is made of long-pile boa material, ensuring excellent warmth. Thank you.