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CastelliSanremo 4.0 Speed Suit - Men's

$399.95

Item # CSTZ7AW

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Item # CSTZ7AW
Description

Sanremo 4.0 Speed Suit

The Sanremo 4.0 Speed Suit from Castelli brings together the comfort and aerodynamics of a speed suit with the long-mile functionality of a traditional kit. While most speed suits are limited to short criterium and time trial applications, the Sanremo 4.0 extends its utility to almost any type of training ride or race.

The top half of this dynamic duo is a jersey designed in the style of the Aero Race, which is constructed using Castelli's Velocity Rev2 fabric. Velocity Rev2 features a tightly-woven construction to usher airflow over your body as you ride. It's extremely comfortable since the body fabrics will keep you dryer and cooler than the simple Lycra utilized in most skinsuits. Two rear pockets, something of an anomaly in the speedsuit world, provide valuable space for carrying spare tubes, a handful of gels, and other ride necessities.

The bottom half of the suit is Castelli's popular Free Aero Race 4 Short, which is designed for aerodynamic racing and comfort during long, back-to-back rides. Castelli starts with a blend of breathable, moisture-wicking materials when constructing the shorts, using its proprietary Forza fabric to achieve a contoured fit across the thigh panels of the shorts that will maintain gentle compression throughout hours spent pedaling in and out of the saddle. Dimpled Vortex fabric complements Forza facilitates more efficient aerodynamics on the wind-exposed areas of the shorts along the outer legs and lower back. The large leg cuffs are Giro4, which offer a smoother, more evenly-distributed pressure over the skin.

Castelli lines the suit with its top-of-the-line Progetto X2 Air chamois, featuring a luxuriously soft arrangement of multi-density foam strategically placed to provide support on 100-mile road races or 60-minute crits alike without inhibiting your movement in the saddle. A four-way stretch outer layer with an anti-odor treatment and soft, micro-denier surface blends the chamois in with the rest of the shorts for a smooth, unified fit.

  • A proven road racing speed suit design for an aero edge
  • Next-to-skin fit decreases drag from your in-saddle body position
  • Comfy Progetto X2 Air chamois provides hours of support
  • Doppio V construction in front for increased support and comfort
  • 2 rear pockets stash fuel for long races
  • Full-length top zip eases getting into and out of the suit
  • 3D mesh back offers exceptional breathability
  • CFD-based fabric placement and seam construction increases efficiency

Tech Specs
Material
[face fabric, sleeves] Velocity Rev2, [back] 3D mesh, [legs] Vortex, [inner legs] Forza
Season
spring, summer, fall
Fit
form-fit
Chamois
Progetto X2 Air
Leg Gripper
Giro4
Recommended Use
road cycling
Manufacturer Warranty
1 year
Size

Castelli

Men's Apparel
 SMLXLXXL3XL
Chest

36.2in

(92cm)

37.8in

(96cm)

39.4in

(100cm)

41.3in

(105cm)

43.3in

(110cm)

45.3in

(115cm)

Waist

31.5in

(80cm)

33.1in

(84cm)

34.6in

(88cm)

36.6in

(93cm)

38.6in

(98cm)

40.6in

(103cm)

Hip

37in

(94cm)

38.6in

(98cm)

40.2in

(102cm)

42.1in

(107cm)

44.1in

(112cm)

46.1in

(117cm)

Inseam

32.3in

(82cm)

32.7in

(83cm)

33.1in

(84cm)

33.5in

(85cm)

33.9in

(86cm)

34.3in

(87cm)

How to Measure:
For best results, take measurements over your underwear.
Chest:
Measure under your arms, around the fullest part of your chest.
Waist:
Measure around your natural waistline, keeping the tape a bit loose.
Hip:
Measure around the fullest part of your body at the top of your legs.
Inseam:
Using pants that fit well, measure the crotch seam to the bottom of the leg.

View more Men's Skinsuits

    What do you think about this product?

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    >Rating: 5

    Keep up with the times

    Familiarity:
    I've put it through the wringer
    Fit:
    True to size
    Size Bought
    Medium
    Height
    6` 0"
    Weight
    160 lbs

    It’s been a few years since Ive purchased a speed suit. My how things have changed. But for the better. This one is a little closer fitting than my previous Sanremo. The sleeves a little longer an feels a little longer in the legs too. None of this is a problem. Embracing change was easy once i was into my ride. You don’t even notice your wearing it. It’s slippery and comfortable. I’m not sure what else you’d want from a one piece. For anyone with familiarity, you’ll get it. For first timers or anyone who hasn’t had a chance to update their kit, yes its going to pull or feel snug when your not on the bike. It’s meant to fit when “riding”. Ill add this. The chamois may need some breaking in.... some. Again, change for the better.