Waterproof, windproof shell

100-gram insulation

Partial elastic waist with snap and zipper fly

Rip-&-grip hip pockets

Reinforced with Iron Knees and Seat: soft interior fabric patches that help prevent holey knees and seats so they can wear again and again!

Grow-A-Long™ legs extend up to 2 inches to fit them as they grow

Zip ankles fit over or into boots; elastic snow gaiters inside block out cold and snow

Shell/lining/trim: 100% nylon. Insulation: 100% polyester. Machine wash