























Green and black 3-in-1 snowsuit, child
3-in-1 green and black snowsuit, featuring a waterproof outer shell, a removable inner puffer jacket and insulated snow pants with adjustable suspenders. Designed to keep kids comfortable from spring through winter, this versatile set lets them wear the shell on its own in spring, the puffer jacket on its own in fall, or combine both layers for optimal warmth in winter, keeping them warm in temperatures down to -30°C. Designed in Quebec, it is made from a technical waterproof fabric (20,000 mm) that resists water, wind and stains thanks to the Bionic Finish® Eco coating, and is finished with a soft polar fleece lining for exceptional warmth and comfort.
Technical details:
Waterproof Fibrosec™ technology (20,000 mm), resistant to water and wind
Water-repellent and stain-resistant Bionic Finish® Eco coating
Soft, high-performance insulation
Soft and comfortable polar fleece lining
Premium YKK® zippers
Reflective details for enhanced visibility
Identification label
Tested for abrasion resistance
Multi-layer system designed for changing weather conditions
Outer shell:
Adjustable hood with sherpa lining and snow guard
Polar fleece lining for added warmth
Interior pocket
Sleeve pocket designed for a ski pass
Lycra storm cuffs with thumbholes
Adjustable cuff tabs to help keep mittens securely in place
Wind flap with chin guard
Adjustable waist drawcord system
EVOLUTIFLEX™ system that allows the sleeves to be lengthened
Large front pockets
Inner puffer jacket:
Removable puffer jacket that can be worn on its own or under the shell
Polar fleece lining for extra warmth and comfort
Interior backpack straps allowing the jacket to be carried hands-free indoors
Snow pants:
Fleece-lined snow pants
Adjustable suspenders
Adjustable waist for a better fit
500-denier reinforced fabric at the knees, seat and hems
Snow gaiters with integrated elastic at the ankles
Grow-with-me pant hems
Product Code: 1171030C
FABRIC
CARE
SHIPPING AND RETURNS
Return 15 days / Exchange 30 days: Free
Less than $50 order: $9.95
$50 or more order: $4.95
Pickup in Store: Free
Technical details
Durable water repelant
Choose options





























3-in-1 snowsuit
Made up of a waterproof shell, a removable inner jacket, and winter pants.
Perfect for changing weather conditions, it can be worn three different ways across multiple seasons!
When worn all together, it provides effective protection against the cold down to -30 °C.
Souris Mini quality
TECHNICAL DETAILS

ULTRA WARM
Thanks to our soft, high-performance insulation and cozy lining, our snowsuits provide protection against the cold down to -30 °C.

FLEXIBLE
The fabrics and filling used are soft, ensuring optimal fluidity and freedom of movement for little ones, while providing excellent flexibility.

HIGH-PERFORMANCE
Our snowsuits are designed with high-quality materials that combine breathability, warmth, and wind resistance for optimal performance.

EVOLUTIVE
With our EVOLUTIFLEX system, your snowsuit will last longer! The sleeve and leg hems can be extended for a better, longer-lasting fit.

WATERPROOF
Ready for any weather! We use high-quality materials like our 20,000 mm waterproof fabric to help keep kids dry during winter fun.
Need help ?
Frequently Asked Questions
At Souris Mini, we’ve been putting our expertise to work for children since 1989. Our snow gear is designed to withstand the realities of a Quebec winter, featuring high-quality materials, thoughtful design, and technical details crafted to keep children warm, dry, and comfortable. We place great importance on durability, freedom of movement, and performance, so we can offer snow gear that’s suitable for both everyday wear and winter activities.
A 3-in-1 snowsuit adapts to changing seasons with its versatile layering system. Wear the waterproof shell on its own in spring, the puffer jacket on its own in fall, or combine both layers in winter for optimal protection in temperatures as low as -30°C (-22°F).
Yes. At Souris Mini, this children’s snowsuit is designed to accompany little ones through their everyday winter life, from school to daycare, outdoor play, and winter sports. Thanks to its thoughtful design, it offers warmth, comfort, freedom of movement, and protection from the elements. Its waterproofing, wind resistance, practical details, and reinforcements in high-wear areas make it an excellent choice for everyday use throughout the season.
Yes. Souris Mini snowsuits are 100% waterproof and designed to withstand harsh Quebec winter conditions. Their fabric offers a 20,000 mm waterproof rating, providing a high level of protection against water, snow, rain, and moisture. They also provide protection against the wind and feature water-repellent treatments that help water, snow, and dirt slide off the fabric. This helps keep children dry and well protected during outdoor play, days at school or daycare, and winter activities.
A 20,000 mm waterproof rating means the fabric provides excellent protection against snow, rain, slush, and moisture. Combined with Fibrosec™ technology, windproof fabric, and Bionic Finish® Eco coating, it helps keep your child dry and comfortable during winter activities.
Fibrosec is a waterproof technology exclusive to Souris Mini, for which the brand holds the patent rights. Used in our snowsuits, it provides a 20,000 mm waterproof rating to help protect children from snow, rain, and moisture. Designed for winter conditions, Fibrosec technology helps keep children dry and comfortable during outdoor activities, including at school, daycare, and while playing in the snow.
Yes. Since 1989, Souris Mini has been designing outerwear in Quebec to withstand our harsh winters. Made with carefully selected high-performance materials, this 3-in-1 snowsuit combines a 20,000 mm waterproof rating, wind protection, and high-performance insulation to help keep your child warm, dry, and comfortable all winter long.
Yes. The removable puffer jacket can be worn on its own on cool spring or fall days, while the waterproof shell is ideal for rainy or windy weather. Combined, the two layers provide optimal protection in temperatures as low as -30°C (-22°F), making this 3-in-1 snowsuit a versatile choice from spring through winter.
Yes. The EVOLUTIFLEX™ system allows the shell sleeves to be extended, while the pants feature an adjustable waist and adjustable suspenders for a comfortable fit that adapts as your child grows.