Men's Trekking Short Sleeve Shirt

Regular price$199.00

Optimally supports thermoregulation and acts as stabilizer allowing the body to focus on performance. Get ready to reach peak after peak.

Read more

Size chart







Chest (in cm) 90-96 96-102 102-108 108-114 114-120
Waist (in cm) 77-83 83-89 89-95 95-101 101-107
Chest (in inch) 35-38 38-40 40-43 43-45 45-47
Waist (in inch) 30-33 33-35 35-37 37-40 40-42
Regulates body temperature

Maintain your core body temperature at 37°C, keeping you cool when you're warm and warm when you're cold.

Freedom of movement

Enjoy full freedom of movement, without restrictions or limits. Move with confidence and style!

Maximum support

Get ready to conquer your day with maximum support. Keep your body optimally supported and comfortable throughout.

Keeps you fresh

Our special Skin Nodor® yarn inhibits odor and the growth of bacteria so that you feel fresh even after an intense sports session.

Read more
Product weight 30G-1.06OZ
Fabric Content 88%Polyamide, 7%Polypropylene, 5%Elastane

Free EU shipping on orders over €150 (Italy over €75)
Shipping costs from €7, depending on country. Shipping time approximately 3-6 days.

Free Switzerland Shipping on orders over CHF150. Shipping time approximately 4-5 days

Free US shipping on orders over $200. Shipping time approximately 4-6 days


Developing the ultimate functional sportswear is not enough for us. Our goal is not only to provide you with the best gear in the high performance sports world, but also to ensure that your investment meets all your needs, requirements and expectations while performing at its best. We offer a two-year X-Bionic warranty on our revolutionary products.

Most Important Information

X-BIONIC® X-PLORER ENERGIZER 4.0 Shirt Short Sleeve Men

  • UNDERWEAR FOR A STRONG PERFORMANCE. 3D Bionic Sphere® System with ThermoSyphon® technology maintains a perfect body temperature of 37°C in any situation for an accurate performance anytime.
  • ONLY WITH X-BIONIC® 4.0: INNOVATIVE RETINA® ULTRA-HIGH-DEFINITION AWARD-WINNING, PATENTED 3D BIONIC SPHERE® SYSTEM WITH THERMOSYPHON® TECHNOLOGY. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold.
  • UNIQUE COMFORT FOR EXPLORERS WHO CARRY BACKPACKS. The three-dimensional woven AirDuct Pads are positioned where the pack straps sit against the body.
  • 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".


The innovative undergear is always the best choice. With the X-PLORER ENERGIZER® 4.0 SHIRT SHORT SLEEVE MEN you are well prepared for a strong performance. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for maximum precision of functionality. Innovative knitted high-tech yarns are used to create an ultra-dense material that precisely integrates a multitude of functional zones.

The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever: complex 3D structures, Y-elements and inner and outer ventilation channels are positioned precisely for intelligent, even more efficient thermoregulation. It cools when you sweat and warms when you are cold.

The AirDuct ShoulderPads protect the shoulders from pressure and friction. The Air-Conditioning Channel® ventilation system surrounds the body to continuously remove moisture and heat.

Recommended products

Men's Trekking Long Sleeve Shirt
Men's Trekking Long Sleeve Shirt