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The Hot Chillys Kids' La Montana Base Layer Bottoms bring maximum warmth to little adventurers who aren't afraid of freezing temperatures. With a heavyweight, mountain-weight construction and an impressive 10/10 warmth rating, these kids' thermal leggings are built for seriously cold ski days, snowboarding, sledding, and winter adventures. Ultra-soft micro-denier polyester fleece delivers exceptional insulation without bulky layers, while mechanical stretch provides the flexibility kids need to move, play, and explore comfortably. Hot Chillys Moisture Transfer Fibers help wick sweat away to keep young riders dry and warm, while odor-blocking technology helps maintain freshness throughout active days. A comfortable microfiber elastic waistband and Micro-Elite Chamois gussets and cuffs provide a snug, flexible fit that layers easily under snow pants. Finished with an anti-pill exterior for lasting durability and UPF 40 sun protection, the La Montana Base Layer Bottoms are ready to keep kids cozy when winter really turns up the cold!
With a warmth rating of 10 out of 10, La Montana is built for extremely cold winter conditions. Its mountain-weight fleece provides substantial insulation without excessive bulk, making it an excellent choice for kids who spend long days playing and exploring in the snow.
Mechanical stretch construction provides flexibility and freedom of movement while maintaining warmth and supporting efficient moisture management. Kids can bend, climb, ski, and play without feeling restricted by their base layers.
Hot Chillys Moisture Transfer Fibers technology uses hydrophobic yarns to move moisture away from the body, helping kids stay dry, warm, and comfortable throughout active winter adventures.
Fine micro-denier polyester fibers provide soft, comfortable insulation with added strength and durability. The fleece construction helps retain warmth while minimizing unnecessary bulk beneath snow pants.
Enhanced odor-control properties help inhibit the growth of odor-causing bacteria, keeping the base layer fresher during active use. Hot Chillys states that the odor-blocking treatment is effective for approximately 20β30 washes.
Built-in UPF 40 protection helps reduce exposure to ultraviolet radiation, providing additional coverage during outdoor winter activities.
A soft microfiber elastic waistband provides a secure, comfortable fit without unnecessary bulk, helping keep the tights in place beneath ski pants and winter outerwear.
Micro-Elite Chamois fabric at the gussets and cuffs adds comfort and flexibility in important movement areas, supporting an easy fit beneath additional winter layers.
The anti-pill exterior helps maintain the fabric's appearance through repeated wear and layering, adding durability for active kids and everyday winter use.
The body-following Active Fit provides a lightweight-feeling, close-to-body fit that works comfortably beneath snow pants. Stretch construction helps kids move naturally without extra fabric getting in the way.
| Brand | Hot Chillys |
|---|---|
| Model | La Montana |
| Product Type | Kids' Heavyweight Thermal Base Layer Bottoms |
| Warmth Rating | 10/10 |
| Warmth Category | Mountain Weight |
| Fabric | Micro-Denier Polyester Fleece |
| Stretch | Mechanical Stretch |
| Moisture Management | Moisture Transfer Fibers (MTF) |
| Odor Control | Odor-Blocking Technology |
| Odor-Control Durability | Approximately 20β30 Washes |
| Sun Protection | UPF 40 |
| Fit | Active Fit |
| Waistband | Microfiber Elastic |
| Gussets | Micro-Elite Chamois |
| Cuffs | Micro-Elite Chamois |
| Exterior Finish | Anti-Pill |
| Recommended Use | Skiing, Snowboarding, Sledding & Cold-Weather Layering |
| Measurement | XXS | XS | S | M | L | XL |
|---|---|---|---|---|---|---|
| Size | 3β4 | 4β6 | 6β8 | 8β10 | 12β14 | 14β16 |
| Height (in) | 40β42 | 43β47 | 48β52 | 53β56 | 57β60 | 61β64 |
| Height (cm) | 101β108 | 109β121 | 122β133 | 134β143 | 144β153 | 154β163 |
| Waist (in) | 21Β½β22Β½ | 22Β½β23Β½ | 23Β½β25 | 25β26Β½ | 26Β½β28 | 28β30 |
| Waist (cm) | 54β57 | 57β60 | 60β63 | 63β67 | 67β71 | 71β76 |
Fit: Active Fit follows the body for comfortable, close-to-skin layering. Mechanical stretch provides flexibility for active movement.
How to Measure: Measure your child's height from head to floor and waist around the natural waistline. Compare both measurements with the size chart above.
Warmth: Rated 10/10 on the Hot Chillys warmth scale, La Montana is designed for extremely cold winter conditions.
Layering: Mountain-weight micro-denier fleece provides substantial warmth while remaining comfortable beneath ski pants, snow pants, and other winter outerwear.
Size
| Monday | 10 AM β 8 PM |
| Tuesday | 10 AM β 8 PM |
| Wednesday | 10 AM β 8 PM |
| Thursday | 10 AM β 8 PM |
| Friday | 10 AM β 8 PM |
| Saturday | 9 AM β 5 PM |
| Sunday | 11 AM β 5 PM |
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