Extremities: Technology Explained

Next-generation performance. Built for the fabric up.

Extremities has spent decades pushing the limits of glove, hat, and accessory technology. From eco-conscious materials to specialist membranes that keep you warm, dry, and visible - every fabric in our range has a purpose. 

Here's what each Extremities fabric tech means for real-world use:

X-Therm

Maximum warmth with minimum bulk.

X-Therm is an all-season thermal fabric engineered for warmth, stretch, and breathability. The dual-layer fabric pairs a tough outer with an ultra-soft fleece lining next to the skin.

• High warmth-to-weight ratio
• 4-way stretch for comfort
• Smooth outer is abrasion-resistant

X-Dry

Waterproof, breathable, and heat-retentive.

X-Dry is our core waterproof technology. It features a water-resistant outer shell and a breathable inner membrane that lets vapour escape while keeping water out. Helping you stay dry and warm in wet conditions.

• Waterproof & breathable membrane
• Blocks external moisture
• Retains warmth in cold, wet weather

X-Dry Stretch

All the benefits of X-Dry - with added freedom.

X-Dry Stretch uses the same waterproof membrane, but with a flexible outer shell. It delivers the same protection while improving movement and dexterity - ideal for active pursuits or form-fitting gloves.

• Stretch shell with waterproof membrane
• Great for technical gloves or high-output use
• Retains heat with added flexibility

X-Block

Windproof protection when the weather turns.

X-Block stops cold air from penetrating your gear - especially important for hands exposed during high-speed or high-output activity. Breathable and insulating, without bulk.

• Blocks wind chill
• Helps retain body heat
• Great for running, cycling, and fast hikes

X-Eco

X-Eco products are made using at least 90% recycled fabric. By focusing on post-consumer materials, we reduce the environmental footprint of our manufacturing - without affecting technical performance or comfort. 

• 90% + recycled content
• Reduces virgin plastic usage
• Same performance, lower impact

X-Glo

Glow-in-the-dark safety for low light visibility.

X-Glo adds reflective visibility through integrated glass bead technology. Reflective prints and yarns bounce light back to its source, helping you stay seen in the dark.

• Reflective in low-light or headlight conditions
• Enhances 360° visibility
• Adds safety to nighttime outdoor use

Touchscreen Compatible

Control your devices without removing your gloves.

Some Extremities gloves include touchscreen-compatible fingertips (typically on the thumb and index finger) that allow you to operate smartphones, tablets or other capacitive screens while still wearing your glove.

• Conductive yarn or material embedded in fingertip patches 
• Compatible with standard capacitive touchscreens
• Keeps warmth and dexterity even when using devices outdoors

Oeko-Tex

Tested for harmful substances.

Products labelled with OEKO-TEX® Standard 100 are independently tested for harmful levels of over 100 substances - ensuring they're safe next to your skin.

• Independent certification
• Enhances 360° visibility
• Safer for sensitive skin
• Standard across select Extremities accessories

Bluesign

Safer materials. Responsible production.

The bluesign® system tracks the entire supply chain - from raw materials to finished fabric - ensuring every step meets strict environmental and safety standards. 

• Verified reduction in harmful chemicals
• Safer for workers, consumers, and planet
• Transparent and traceable textile production
• Used in selected fabrics and trims in our range

Clo Insulation

Merino Wool

Natural warmth. Technical performance.

Merino is nature's performance fabric. It insulates when wet, resists odour, and regulates temperature far better than cotton or standard wool - making it ideal for next-to-skin use in winter accessories.

• Regulates body temperature in cold and warm conditions
• Naturally antimicrobial - resists odour
• Soft against the skin, non-itch
• Breathable and moisture-wicking