Welcome to the “crazy” world of Crazy, the Italian brand born in Bormio that has revolutionized mountain clothing with a simple and powerful philosophy: Fast & Light. Forget the superfluous; every Crazy garment is designed to offer maximum performance with minimum weight, ensuring unparalleled freedom of movement.

Born from experience in ski mountaineering, Crazy is now also the benchmark for trail running and fast mountaineering. It stands out for its unmistakable ergonomic design, cutting-edge technical fabrics, and uncompromising colorful style.

As specialist retailers in Ticino, we at Luca Castelli SA have selected the best Crazy garments for you, from iconic sweaters to technical pants and ultralight windproof jackets. Explore the collection and discover the perfect equipment for your fastest and lightest mountain adventures.

CRAZY SHIRT JOKER

CHF 69.00
CRAZY Concept T-shirt – Natural comfort and exclusive style The CRAZY Concept t-shirt is designed for those who want a
Select options This product has multiple variants. The options may be chosen on the product page
crazy shirt joker
immagine 2026 05 08 205519 X099 MORE SPACE

CRAZY SHIRT JOKER

CHF 69.00
CRAZY Concept T-shirt – Natural comfort and exclusive style The CRAZY Concept t-shirt is designed for those who want a
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY SHIRT GULLIVER

Original price was: CHF 69.00.Current price is: CHF 44.85.
T-shirt designed for leisure, featuring a modern geometric cut and pleasant color contrasts. Made from fresh natural hemp fabric, it
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY SHIRT GULLIVER

Original price was: CHF 69.00.Current price is: CHF 44.85.
Leisure T-shirt featuring a modern geometric cut and attractive color contrasts. Made from cool, natural hemp fabric, it offers comfort,
Select options This product has multiple variants. The options may be chosen on the product page
-35%
crazy pant super light
immagine 2026 03 18 134224 PRINT LIGHT JEANS

CRAZY PANT SUPER LIGHT

Original price was: CHF 199.00.Current price is: CHF 129.35.
The Super Pant combines modern design and technical performance, offering an ideal balance between aesthetics and functionality for outdoor use.
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY PANT VIPER LIGHT

Original price was: CHF 199.00.Current price is: CHF 129.35.
Product description The Viper Pant is the technical trouser par excellence, a true must-have for trekking and mountain activities. Designed
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY PANT VIPER LIGHT

Original price was: CHF 199.00.Current price is: CHF 129.35.
Product description The Viper Pant is the ultimate technical trouser, a true must-have for trekking and mountain activities. Designed to
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY PANT ACCELERATION LIGHT

Original price was: CHF 209.00.Current price is: CHF 135.85.
Product description The Pant Acceleration is designed for athletic trekking and represents the essence of the fast & light concept
Select options This product has multiple variants. The options may be chosen on the product page
crazy short super
immagine 2025 09 11 144720 X017 PRINT ALPIN FLOWER

CRAZY SHORT SUPER

CHF 129.00
Product description The Denim Style Shorts are among the most distinctive pieces in the Crazy collection, featuring an exclusive jeans-effect
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY PANT TRAVERSE MAN

CHF 189.00
Product description The PANT Traverse is designed for light trekking and mid-mountain hiking, offering a perfect balance of comfort, protection
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY PANT RESOLUTION LIGHT

CHF 209.00
Product description The Resolution Pant is one of the best-selling items in the Crazy collection, part of the iconic Resolution
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY SHORT RESOLUTION

CHF 139.00
Product description The Short Resolution is part of the most iconic line in the CRAZY men’s collection, standing out for
Select options This product has multiple variants. The options may be chosen on the product page
sddfsdfsasdfdsfsedsdfasdfsd
immagine 2026 04 16 065407 53BL ZENITH-BLUE

CRAZY SHORT ACCELERATION

CHF 129.00
Product description Fast & Light shorts are designed for high performance during dynamic outdoor activities. Thanks to their athletic fit,
Select options This product has multiple variants. The options may be chosen on the product page
CRAZY vest avenger light (copy)
immagine 2026 03 31 210005 X138 LOST IN PARADISE

CRAZY JKT LEGEND SHELL

CHF 229.00
Product description The Legend Shell Jacket perfectly combines technical functionality and distinctive design, offering a waterproof shell ideal for both
Select options This product has multiple variants. The options may be chosen on the product page
crazy vest avenger light (copy)
sdsdasdfsdsdfasd X098 I WANT FLY

CRAZY JKT LEGEND SHELL

CHF 229.00
Product description The Legend Shell Jacket perfectly combines technical functionality and distinctive design, offering a waterproof shell ideal for both
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY VEST AVENGER LIGHT

CHF 189.00
Product description The Vest Avenger is the evolution of one of CRAZY’s most iconic pieces: a hybrid technical vest designed
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY JKT AVENGER LIGHT

CHF 259.00
Product description The Avenger Jacket represents the evolution of one of the most iconic pieces in the Crazy collection, now
Select options This product has multiple variants. The options may be chosen on the product page

CRAZY JKT ACCELERATION LIGHT

CHF 319.00
Technical Hybrid Jacket – Lightweight Performance for Hiking Product description This jacket is the benchmark of the CRAZY collection, designed
Select options This product has multiple variants. The options may be chosen on the product page