K2 Youth Lil Mini Snowboard Boots
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K2 Youth Lil Mini Snowboard Boots

$149.95
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Lil Mini Youth Snowboard Boot

With one eye focused on durability and the other locked in on warmth and comfort — the Lil Mini Boot helps keep a smile on their face and their feet strapped in all day long. Packed full of tech and features as K2's adult boot collection, the Lil Mini grom snowboard boot gives your grom the confidence to handle anything you put in front of them. The BOA® Fit System allows your grom to get the perfect fit from their boots with the twist of a dial. The heat-moldable liner is warm and breathable and can be custom-fit to any foot shape, with internal J-bars that hug the ankles for a supportive and responsive fit. The unique Grows-A-Long shim system lets you add or subtract sizes for a perfect fit during mid-season growth spurts. Performs best in combination with the K2 Lil Mini, Lil Kat, or Lil Mini snowboard and Lil Mini or Lil Kat binding.

BOA® Fit System
Single BOA® dial for the perfect fit — twist of a dial delivers micro-adjustable closure. Easy to operate for young riders learning to dial in their own fit, with durable construction that holds up to grom use.
Heat-Moldable Liner
Warm and breathable — can be custom-fit to any foot shape for personalized comfort. Heat-moldable for the perfect fit from the get-go, with construction that breaks in fast for groms eager to ride.
Internal J-Bars
Hug the ankles for a supportive and responsive fit — adds structure and reduces heel lift during turns. Helps young riders develop proper edge control from the start.
Grows-A-Long Shim System
K2's Grows-A-Long shim system lets you add or subtract sizes for a perfect fit during mid-season growth spurts — extends the boot's life beyond a single season. The most sustainable growth approach for young riders' boots.
Durability + Warmth + Comfort
"With one eye focused on durability and the other locked in on warmth and comfort" — the Lil Mini Boot is built for the demands of young riders. Helps keep a smile on their face and their feet strapped in all day long.
Custom-Fit Capable
The heat-moldable liner can be custom-fit to the rider's foot shape — have a qualified boot fitter handle any custom molding for the best fit. Like adult boots, just sized for the smallest feet.
Pairs with K2 Lil Mini / Lil Kat Setup
Performs best in combination with the K2 Lil Mini, Lil Kat, or Lil Mini snowboard and Lil Mini or Lil Kat binding. Complete the package for the grom's setup — K2's Lil Mini line is designed as a system for the youngest riders.

General

Gender
Youth (Unisex)
Riding Level
Beginner, Intermediate
Best For
Freeride, Big Mountain, Freestyle
Lacing System
Single BOA® dial
Progression Feature
Grows-A-Long shim system (add/subtract sizes for growth spurts)
Color Available
Black

Construction

Liner
Heat-moldable (warm, breathable, custom-fit capable)
Liner Tech
Internal J-Bars (ankle hug + support + reduced heel lift)
Lacing
BOA® dial (micro-adjustable, durable)
Outsole
Standard K2 youth-grade rubber outsole (grippy, lightweight)
Insole
Die Cut EVA + Grows-A-Long SHIMS

Sizing

Sizes Available
9K, 10K, 11K, 12K, 13K, 1, 2, 3, 4, 5 (10 youth sizes total)
Sizing Note
US Kids' sizing (K notation for smallest sizes 9K-13K, regular sizing for 1-5). The Lil Mini Boot fits younger groms than the Sidecar Youth — designed for the very youngest riders.
US Kids' EU UK CM (Foot Length)
9K 27 9 16.5
10K 28 10 17.5
11K 29 11 18.0
12K 30 12 19.0
13K 31 13 20.0
1 33 1 20.5
2 34 2 21.5
3 35 3 22.0
4 36 4 23.0
5 37 5 24.0
Liner Care
Remove the heat-moldable liner periodically to air out. Heat-moldable for custom fit; have a qualified boot fitter handle any custom molding for the best fit. The construction breaks in fast for eager groms.
BOA® System Care
The BOA® dial is designed for years of use — keep the dial free of snow and ice by tapping after each run. Replacement dial and lace kits are available through K2 customer service if needed.
Grows-A-Long Shim Maintenance
The Grows-A-Long shim system lets you add or subtract sizes for a perfect fit during mid-season growth spurts. Periodically check the shims — if they're at maximum, it may be time to move up to the next size. Replace shims (not the whole boot) for sustainable growth.
Storage & Sizing
Store the boots in a cool, dry place between sessions. Loosen the BOA® dial between rides to extend the life of the closure system. The Lil Mini Boot uses US Kids' sizing (9K-5) for the youngest groms — the smallest range in the K2 boot lineup.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

 Gear & Apparel:

Outdoor Gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 5-21 business days. Please reach out to us with the most up to date deliveries times as they vary per Manufacturer. 

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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