It covers similarly to a full raincoat in terms of water resistance. It uses superior nylon that's breathable and water-repellent, with special inner tapping along every stitch line, so the seams are sealed the same way as a full suit.

No. Elastic fasteners at the sides hold the fabric close to the body instead of letting it billow, which is the usual weak point of basic ponchos.

Yes, it has two front pockets with a flap, so small items stay accessible without needing to lift the poncho.

Black, Navy Blue, or Grey.

Yes, it includes a special pouch for storage when not in use.

It shouldn't feel as stuffy — the nylon is specifically breathable as well as water-repellent, which is meant to reduce the trapped-heat feeling common with PVC-only ponchos.

The side elastic fasteners are there specifically to stop it moving loosely, keeping it snug enough to stay in place during regular wear.

The special inner tapping along the stitches is built to prevent this, sealing the seam line rather than leaving it as bare stitching.