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KLIM is known for its high-performance gear built for serious riders—whether you’re tackling backcountry snow, off-road trails, or long-haul ADV routes. Finding the right size is key to ensuring comfort, safety, and mobility in every condition. Use the detailed size charts and measurement guides below to get a precise fit across jackets, pants, gloves, boots, and helmets.
At BTO Sports, we carry the full KLIM lineup and have simplified the fit process by providing official KLIM size charts for men, women, and youth gear.
How to Measure
Accurate measurements help ensure your gear fits the way it was engineered to. Use a flexible tape and follow the visuals below.



Men’s KLIM Size Charts
Whether you’re layering for the backcountry or dialing in an ADV fit, KLIM’s men’s gear is designed to be functional, durable, and protective.
Men’s Tops

Men’s Bottoms

Men’s Gloves

Men’s Footwear

European Sizing Conversion

Women’s KLIM Size Charts
KLIM’s women’s gear is built for performance and comfort with designs that fit the female rider’s form. Use the guides below to ensure proper sizing.
Women’s Tops

Women’s Bottoms

Women’s Gloves

Women’s Footwear

European Sizing Conversion

Youth KLIM Size Charts
KLIM’s youth gear is engineered with the same durability and protection found in its adult lines. Use the size chart and measurement image below to find the right fit for younger riders.

Why Fit Matters
A well-fitted jacket, pair of pants, or set of gloves can make or break a ride. KLIM designs its gear with technical layering in mind, so getting your measurements right ensures proper mobility, ventilation, and protection.
If you’re between sizes, consider how you intend to use the gear. Riding in colder climates may require sizing up for layering, while warmer conditions or competitive riding may call for a more streamlined fit.
Questions About Sizing?
The BTO Sports team is here to help. If you’re unsure about which size to choose, contact us for fit advice or assistance with a size exchange. We offer fast shipping, hassle-free returns, and personalized support to make sure your gear works as hard as you do.
Phone: 1-805-777-7601
Toll-Free: 1-888-613-3393
Email: cs@btosports.com
Explore More KLIM Gear
Browse our full collection of KLIM jackets, pants, boots, gloves, and base layers to complete your setup. Get geared up with confidence at BTO Sports.
Fasthouse is a trusted name in both Bike and Motocross gear, offering high-quality apparel designed for performance and style. To ensure your gear fits perfectly, use the size charts below. Follow the simple measuring instructions for jerseys, pants, shorts, and gloves to find your ideal fit.
Fasthouse Motocross Size Chart
Motocross Jersey Size Chart

How to Measure for Motocross Jersey:
- Chest: Measure around the widest part of your chest, keeping the tape level and snug but not tight.
Motocross Pant Size Chart

How to Measure for Motocross Pants:
- Waist: Wrap the measuring tape around your natural waist, just above your hips. Ensure the tape is level and snug, but not overly tight.
Motocross Glove Size Chart

How to Measure for Motocross Gloves:
- Hand Circumference: Measure around the widest part of your hand, just below the knuckles (excluding the thumb).
- Hand Length: Measure from the tip of your middle finger to the base of your palm.
Youth Motocross Size Chart
Youth Jersey Size Chart

Youth Pant Size Chart

Youth Glove Size Chart

How to Measure for Youth Motocross Gear
- Jersey (Chest): Measure around the chest, just under the armpits, ensuring the tape stays level.
- Pant (Waist): Measure the waist at the natural crease when your child bends to the side.
- Gloves (Hand Circumference and Length): Follow the same process as adult gloves by measuring the hand circumference below the knuckles and hand length from the middle finger to the palm.
Fasthouse Bike Size Chart
Bike Jersey Size Chart

How to Measure for Bike Jersey:
- Chest: Measure around the fullest part of your chest, keeping the tape level across your shoulder blades and under your arms.
Bike Pant Size Chart

How to Measure for Bike Pants:
- Waist: Measure around your natural waistline, which is the narrowest part of your torso. Keep the tape snug but not tight.
Bike Shorts Size Chart

How to Measure for Bike Shorts:
- Waist: Measure around your natural waist, ensuring the tape measure sits evenly all the way around.
Why Accurate Measurement is Important
A proper fit is essential for comfort, mobility, and safety. Follow these guides to ensure you select the right size for your Fasthouse gear, whether you’re riding on trails, tracks, or just enjoying a casual ride.