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The Evo Disruptor is Defeet's thin, compressive, and lightweight aero sock, featuring low-profile vertical striations proven to reduce drag by 8 watts.
The Evo Disruptor is Defeet's thin, compressive, and lightweight aero sock, featuring low-profile vertical striations proven to reduce drag by 8 watts.
Defeet

Defeet Evo Disruptor 8in Sock in White

£31.99
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In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

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Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

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Defeet Evo Disruptor 8in Sock in White

Season:All Year Round

Brand:Defeet

Code:DEF-EVODISRUPTORWHT

The Evo Disruptor is Defeet's newest aero sock technology. It is thin, compressive, and lightweight. The construction is defined by the finely knit fabric containing low profile, vertical striations to optimize aerodynamics. An additional amount of Lycra is added to the composition to lend support for your feet and securely keep the sock in position. The sock is smooth on the skin, dries fast, and features a no-feel toe closure. The minimal profile does not take up extra space inside modern cycling shoes. Disruptor socks are ideally suited for time trials and road races in warm to hot conditions.

In July of 2019, the Disruptor was field-tested on the road with World Tour team, Deceuninck-QuickStep, and were worn by Julian Alaphilippe whilst he was in the yellow jersey.

Independently tested in the wind tunnel on elite riders, Disruptor socks effectively disrupt the critical boundary layer of air as it passes to reduce drag at a normalized speed of 48kph (30mph). Defeet's testing was performed at the UCI mandated cuff height. UCI regulations state the cuff placement is at mid-calf and is calculated as the halfway point measured from the lateral malleolus to the fibula head. Defeet's recorded data sets with live riders at the 0 & 5 yaw indicated an average reduction of 8 watts when compared to standard bare shaved legs and outperformed other aero socks available in the road cycling market.

Product Details:

  • Aerodynamics: Reduces drag with a unique fine knit weave of low-profile vertical striations for optimized aerodynamics.
  • Performance: Proven through wind tunnel testing to have a reduction of 8 watts in comparison to standard shaved legs.
  • Feel: Thin, compressive, and lightweight with additional Lycra for support and elasticity.
  • Comfort: Smooth feel, dries fast, and is low bulk with a no-feel toe seam for a comfortable fit in cycling shoes.
  • Padding: No padding / Hot weather

Materials:

  • Fiber Content: 50% Nylon 39% Polyester 11% Lycra
  • Sourcing: USA-sourced / USA-made

Care Instructions:

  • Washing: Machine wash cool.
  • Drying: Tumble dry low.
  • Restrictions: No bleach, softener, or harsh detergents.
Sizing Information

Unisex Socks

Size Women Men EU
S 6 - 8 4.5 - 6.5 36 - 39.5
M 8.5 - 10.5 7 - 9 40 - 42.5
L 11 - 13 9.5 - 11.5 43 - 45.5
XL - 12 - 14 46 - 48

Women's Specific Socks

Size Women EU
S 5 - 7 36-38
M 7.5-9 39-40
L 9.5-11 41-43

Armskins

Size Inches Centimetres
SM/MD Measuring from wrist to top of bicep: 15 - 18 inches
Less than 5'9" and 160 lbs
Measuring from wrist to top of bicep: 38 - 45.5 cm
Less than 176 cm and 72 kilos
LG/XL Measuring from wrist to top of bicep: 18.5 - 21.5 inches
Greater than 5'9" and 160 lbs
Measuring from wrist to top of bicep: 47 - 54.5 cm
Greater than 176 cm and 72 kilos

If you are in between sizes, we suggest sizing up for a better fit.


Gloves

Size US EU
XS 6 - 7 in 15.5 - 18 cm
SM 7 - 8 in 18 - 20 cm
MD 8 - 9 in 20 - 22.5 cm
LG 9 - 10 in 22.5 - 25 cm
XL 10 - 11 in 25 - 27.5 cm

Measure circumference of palm at widest point – excluding thumb. If between sizes, go small or larger depending upon your fit.


Full Length Kneekers

Size Height (imperial) Height (cm)
SM/MD Under 5'10" Under 178 cm
LG/XL Over 5'10" Over 178 cm

Maximum thigh circumference of 25 in (63.5 cm).


Slipstream

DeFeet SM/MD LG/XL
Women 6 - 10 11 +
Men < 8 9 - 14
EU 36 - 41 42 - 47

Slipstream Strada

Size Women Men EU
SM/MD 6 - 8 < 7 36 - 39
MD/LG 8.5 - 10.5 7.5 - 10 40 - 43
LG/XL 11+ 10.5 - 14 44 - 47

Base Layers

Size USA EU
SM 34 - 37 in 86 - 94 cm
MD 37 - 40 in 94 - 102 cm
LG 40 - 43 in 102 - 109 cm
XL 43 - 46 in 109 - 117 cm

Measure around the fullest part of the chest, under the arms, and including shoulder blades.

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