Castelli Superleggera Jacket - Men's 5051-430

Castelli Superleggera Jacket - Men's

Size Guide

Rocksolid Guarantee

Shop with confidence. If it's not working out like you expected, you can return it.

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.

See available Cycling jackets


Show Description

This windproof, water-resistant jacket folds down to the size of your phone. Enjoy peace of mind, knowing that when rain, snow or sleet threatens your ride, you’re prepared.

  • Made with Pertex Quantum fabric that is windproof and water resistant.
  • Stretch Torrent waterproof insert on back keeps you dry where you're most exposed to the elements.
  • Lightweight, packable design fits in a jersey pocket.
  • Cross wrap cuffs seal out drafts without adding bulk.
  • Front and rear reflectivity keeps you visible to traffic.

Tech specs

Show Tech specs
Ideal for Road cycling
Technology Pertex Quantum
Construction Unlined
Face fabric Nylon

Waterproof garments use waterproof-breathable technologies and are fully seam-taped. Water-resistant garments use waterproof-breathable technologies but their seams are not taped. Water-resistant garments repel water and protect against wind but are not made of waterproof fabric.


A windproof garment does not allow any air to permeate the fabric. A garment with windproof panels has panels of fabric that are totally windproof, but the rest of the garment may not be windproof. A wind-resistant garment resists some wind, but not as much as a garment that is windproof.

Length Hip-length
Durable water repellency

Usually referred to as DWR. A treatment made to fabrics that causes water to bead and run off instead of soaking through.

Additional feature(s) Reflective details
Made in China