UGG Unisex-Child Cozy Ii Knit Slipper - Plush Wool Lining

In this review of the UGG Unisex-Child Cozy II Knit Slipper the bottom line is simple: these are a warm, easy-to-wear indoor slipper built for small feet that need soft cushioning and quick on/off convenience. The reviewer finds the slipper best for everyday indoor use during cooler months because the 17mm UGGplush wool lining and insole deliver immediate warmth and a cushioned feel, while the open-back design makes them easy for children to slip into without help. The knit upper and sheepskin collar add a gentle, cozy fit that sits comfortably against the heel.

Key Features

• Soft knit upper: The flexible knit conforms to small feet for a comfortable, breathable fit that wears like a lightweight sock.
• 17mm UGGplush wool lining: Thick wool lining provides consistent warmth and a soft interior that keeps toes cozy on cold mornings.
• 17mm UGGplush wool insole: A plush underfoot layer offers cushioned support for indoor play and lounging without feeling stiff.
• Sheepskin collar: A genuine sheepskin trim around the opening adds extra softness where the slipper meets the ankle and helps with a gentle hold.
• Sugarcane EVA outsole: Lightweight, eco-conscious EVA gives enough underfoot protection for short trips outside while remaining flexible for indoor wear.

Who It's For

The Cozy II Knit is ideal for parents seeking a warm, easy-on indoor slipper for young children who prefer open-back styles that are fast to put on and take off. It suits kids who spend most of their time inside and need a soft, cushioned slipper for mornings, playtime at home, or quiet evenings.

Those who want a structured, full-coverage outdoor shoe or need heavy traction for wet or snowy surfaces should look elsewhere; the open-back design and lightweight sugarcane EVA outsole prioritize comfort and convenience over rugged outdoor protection.

Pros & Cons

Pros

• Immediate plush comfort from the 17mm UGGplush wool lining and insole.
• Easy to slip on and off, which is convenient for young children dressing themselves.
• Soft knit upper and sheepskin collar that reduce friction and increase comfort.
• Lightweight sugarcane EVA outsole allows brief outdoor use without adding bulk.

Cons

• Open-back design provides less heel stability than a closed-back slipper, so it may not suit active outdoor play.

Specifications

Brand	UGG
Model	Cozy II Knit Slipper
Upper	Soft knit
Lining	17mm UGGplush wool
Insole	17mm UGGplush wool insole
Outsole	Sugarcane EVA
Trim	Sheepskin collar

Our Verdict

The UGG Unisex-Child Cozy II Knit Slipper is a solid choice for parents who want a warm, soft, and kid-friendly indoor slipper. Its plush UGGplush lining and cushioned insole offer notable comfort and the lightweight sugarcane EVA outsole adds practicality for quick outdoor steps, making it good value for families prioritizing warmth and ease of use.

Frequently Asked Questions

Are these slippers true to child sizing?
They generally fit as expected for youth sizing; parents should check the brand size guide if between sizes.

Can these be worn outdoors?
The sugarcane EVA outsole handles short outdoor trips, but the slipper is designed primarily for indoor use and light outdoor wear.

How warm are they?
The 17mm UGGplush wool lining and insole provide substantial warmth for indoor cold-weather comfort.