Stay Warm, Comfortable, and Protected with Youth Mountain Bottom Base Layer

The Hot Chillys Youth Mountain Bottom Bottom Heavyweight BaseLayer is engineered for young adventurers who demand nothing but the best. Built with an advanced 4-way stretch fabric, these pants offer a snug and flexible fit that moves with your body, perfect for activities requiring full range of motion. With a high warmth rating of 10/10, they ensure you stay cozy in even the harshest cold, without sacrificing performance.

Key Features

• UPF 40+ UV Protection for Sun Safety
• 4-Way Stretch Fabric for Active Fit and Comfort
• Moisture Wicking Technology for Breathability
• Odor-Blocking Properties for Freshness
• High Warmth Rating for Extreme Cold

Why Choose This Base Layer?

This versatile base layer is designed to handle the toughest conditions, from long hikes to snow sports. The breathable and moisture-wicking fabric keeps you dry and cool, while the UV protection guards against harmful sun exposure. Plus, with its odor-resistant technology, these pants stay fresh for multiple washes, making them a reliable choice for every outdoor season.

Ideal for All Seasons

Whether you're exploring the mountains, braving the cold, or enjoying the sun, the Hot Chillys Youth Mountain Bottom Bottom Heavyweight BaseLayer is your essential under-layer. It combines performance with comfort, delivering durability and style that keeps up with your adventurous spirit.