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Velocissima Knicker - Women's

3.33 out of 5 stars
3 Reviews

Out of Stock

Don't worry though, we have a lot more Women's Knickers in stock than that.

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Velocissima Knicker

Cool weather rides take some planning, and for some that means bringing along extra gear, like arm and leg warmers. We prefer to keep things a little more simple, rocking single pieces of kit that fit the bill for a variety of conditions, like the Castelli Velocissima Knickers. These knickers are built to trap in heat, thanks to their Thermoflex fleece construction, but fall at a perfect mid-calf length, so you can still keep cool enough when the temperatures rise up a bit. Up top Castelli employs a SoftFit double-layer waistband for a comfortable fit that stays in place without the dreaded sausage-casing effect.

For extra comfort on the long haul, Castelli employs its KISS Air2 Donna chamois that absorbs harsh vibrations with multi-density foam. Dense foam is placed at the thickest point of the pad under the Ischial bones to cushion them from the road, a tapered slightly to relieve pressure at the perineum. The KISS Air2 Donna uses Castelli's softest ever face fabric, giving your skin a gentle touch while you ride, reducing potential for irritation or chaffing.


  • Take on all of the in-between weather with Castelli knickers
  • Thermoflex fleece lines the inside to trap in warmth
  • Breathable fabric throughout leg wicks away perspiration
  • KISS Air2 Donna chamois cushions sit bones with multi-density foam
  • Colorful options at cuff boost you style on the bike
  • Item #CST00UD
Thermoflex fleece
spring, fall
KISS Air2 Donna
soft0-it double-layer
Claimed Weight
[small] 7.5oz
Recommended Use
road cycling
Manufacturer Warranty
1 year

Overall Rating

3.5 based on 3 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 1 reviews
3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews

Fits Slightly Large

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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2 out of 5 stars

February 13, 2022

Sizing is off

I've used it once or twice and have initial impressions
Size Bought:
5' 5"

I always wear a size L in Castelli, especially bottoms. My other pair of knickers has more heft in terms of material and fit like a glove. These were thin, and much larger than normal. I waited too long to return and will continue to purchase Castelli, but this pair seemed like a one-off.

Cara H
5 out of 5 stars

December 6, 2020


I've used it several times
Size Bought:
5' 9"

Great fit and really comfortable and good looking.

Marianne M
3 out of 5 stars

November 27, 2020

Good for cool weather

I've used it once or twice and have initial impressions
Size Bought:
5' 6"

My wife owns these and is writing this review: These are fleece lined and comfortable for riding in the wind. The lining is just a touch itchy but settles down after a couple of washes. The kiss 2 air is a solid endurance chamois, however, I feel like it might be just a little bit small as I feel like I must sit right on the edge of where the padding changes thickness. I normally wear a size 27/28 in jeans, have a small waist, slightly wider hips, and thick thighs. Though the waist is tight going over my hips, once the tights are on there is plenty of room.

Brian L