Ultraz Winter Booties P1

On a fat bike trail through deep winter snow, the toes spend hours closest to the cold, and the Ultraz Winter Booties P1 put two layers of protection between them and the snow. These winter cycling shoe covers use a CORE Medium softshell body, an insulated, breathable textile that sheds water and keeps windchill out. A coated WATERSHIELD layer across the front of the foot adds insulation and a waterproof seal at the toe, and the P1 update extends that added protection through the forefoot.

What Our Gearhead® Experts Are Saying:

“On icy rain rides, the coated layer across the toe kept the front of my shoe sealed while the softshell body shed the road spray. Windchill stayed off my ankles for the whole ride, which is why I reach for these when the forecast calls for the worst.”

## Tech specs (first draft, field order proposed)

| Field | Value |

| --- | --- |

| Style | Winter booties |

| Material | [Body, Inner] 52% polyester, 36% polyamide/nylon, 12% elastane, [Front exterior] 90% polyamide/nylon, 10% elastane, [Front reinforcement] 65% polyester, 35% polyurethane |

| Claimed Weight | |

| Closure | |

| Waterproof Rating | |

| Season | Winter |

| Manufacturer Warranty | 2 year |

| Anti-Odor | |

| Responsible Collection | |

| Activity | Road Cycling |

Flags

- No field order exists for overshoes or booties. I built this from the cover socks draft and added Closure and Waterproof Rating, since both matter on a shoe cover. Please confirm, correct, or expand it.

- Closure: It's blank. Your image shows what looks like a rear zipper, but no text confirms it, so please confirm.

- Waterproof Rating: It's blank. No figure exists, and the waterproof claim applies only to the toe seal.

- Sizing: I left sizes out of copy. Your catalog lists 0, I, and II, and RA also lists III with shoe ranges, so please check which sizes belong.

- Terms left out: I left out “3L” and any whole-bootie waterproof claim. I didn't name the previous product or compare to any other.

- No fit bullet: No source gives a fit word.

- Activity: I used the bike-specific value, and Assos also mentions fat bike use, which isn't in the taxonomy.

Let me know when you're ready for Step 5 (Tier 2 QA), or send edits first.