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Flow Theory XRD® Ski Protective Gear Hip Pad Sports Guard Ski Equipment Ski Snowboard Protective Gear S Qikong Series

Flow Theory•Ski protective gear

Flow Theory XRD® Ski Protective Gear Hip Pad Sports Guard Ski Equipment Ski Snowboard Protective Gear S Qikong Series

CN¥679.00

SKU: 100281043074

Status:Out of Stock

ID: 100211169255

Weight: 555.00 g

Dims:337x317x64 mm

Specifications

Release date: Spring 2025
Material: Kevlar

Variants / Sale Attributes

Color: [Orthopedic Doctor Recommended Hip Protector] Yingluo Purple Women

Size: S

Package Contents

Ski protective gear *1 + outer packaging *1

Product Description

Product Specifications

Overview

Brand: Flow Theory

The armor, hip protectors, and knee protectors are protected by utility model patents. Please use designs responsibly to avoid disputes.

Protective gear is designed for a snug fit to minimize displacement and maximize protection.

Detailed size recommendations are provided on the product page.

Customers can provide height, weight, waist, and hip measurements to customer service for precise size recommendations.

Try-on instructions

Wear quick-dry base layers during fitting to ensure accurate sizing and prevent contamination.
For products with Velcro, ensure hook and loop surfaces align properly to avoid damage.
After try-on, reset Velcro to original position to prevent wear during shipping and maintain resale quality.

Additional details

Product Series: "Qingkong Series" by Flow Theory

Developed with data and testing support from Shanghai Institute of Orthopedics and Shanghai Jiao Tong University School of Medicine Ruijin Hospital Sports Medicine Center.

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Static and dynamic test data available for Qingkong Series.

Additional details

Size Charts (Unit: cm):
Sizes: XS, S, M, L, XL
Armor Chest Width (flat): 74, 78, 82, 86, 90
Armor Back Length (center): 53.5, 55.5, 57.5, 59.5
Recommended Chest Range: 76-94, 82-98, 86-102, 90-110
Hip Protector Waist Width (flat): 56, 60, 64, 68, 72
Hip Protector Side Length (including waist): 43.5, 45, 46.5, 48, 49.5
Recommended Waist Range: 60-68, 64-72, 68-76, 72-80, 76-88
Recommended Hip Limit: <86, 86-94, 94-102
Sizes: XS, S, M, L, XL
Armor Chest Width (flat): 80, 84, 88, 92
Armor Back Length (center): 58, 60, 62, 64
Recommended Chest Range: 82-100, 88-105, 94-108, 98-120
Hip Protector Waist Width (flat): 63, 68, 73, 78
Hip Protector Side Length (including waist): 46.5, 48, 49.5, 51
Recommended Waist Range: 63-83, 72-88, 77-93, 82-100

1. Thigh at 30° angle to ground.

2. Measure 15 cm above and below the knee (points A and B).

Additional details

Sizes: XS, S, M, L, XL
Thigh Circumference: 30, 32, 34, 36, 39 cm
Calf Circumference: 23, 25, 27, 29, 32 cm
Recommended Thigh Range: 37-41, 39-43, 41-45, 43-47, 46-55 cm
Weight Recommendations: <47.5 kg, 45-55 kg, 52.5-60 kg, 60-75 kg, 75-90 kg

Armor (Men’s)

Item	Detail
Fabric A	74% Nylon, 26% Spandex
Padding	25% XRD, 20% PU Foam, 30% EPDM, 20% ESA-CSF, 8% EVA
Fabric B	80% Nylon, 20% Spandex
Fabric C	91% Nylon, 9% Spandex

Armor (Women’s)

Padding: 25% XRD, 17% PU Foam, 30% EPDM, 20% ESA-CSF, 8% EVA

Hip Protector (Unisex)

Item	Detail
Fabric A	74% Nylon, 26% Spandex
Padding	20% XRD, 20% PU Foam, 40% EPDM, 10% ESA-CSF, 10% EVA
Fabric B	80% Nylon, 20% Spandex

Knee Protector (Unisex)

Item	Detail
Fabric A	74% Nylon, 26% Spandex
Padding	40% XRD, 40% ESA-CSF, 10% PU Foam, 10% Thermoplastic Elastomer
Fabric B	80% Nylon, 20% Spandex

Multi-zone protection with scientifically balanced impact absorption and lightweight design.

Hip protector features a tailbone suspension system with curved ischial pads to reduce pressure on tailbone.

Gender-specific pad shapes

Item	Detail
Female	Pads expand laterally with wider ischial spacing.
Male	Pads extend longitudinally with narrower ischial spacing.

Padding materials include

EPDM cushioning pads
XRD® impact-resistant pads (yellow zones)
STF (Shear Thickening Fluid) curved impact pads
NBR cushioning + EVA impact pads

Knee protector

Dual-layer protection for winter (outer XRD + CE-certified pads, inner orthopedic knee support)
Single-layer orthopedic knee support for off-season use

Additional details

CE Low Temperature Level 1 certified pads (EN 1621-1: 2012-12)

Non-Newtonian, porous, cold-resistant fluid structure tested to -10°C for impact absorption.

Additional details

Impact absorption efficiency: absorbs up to 90% of collision energy (ASTM F1614-C test at 1.0 m/s).
AIRfit elastic fabric: lightweight, breathable, moisture-wicking, quick-drying.

Reflective prints for visibility.

Ventilated underarm fabric on armor.

Waist Velcro straps for secure fit.

Shoulder and elbow 3D pads on armor.

Muscle support design on knee protectors.

Wear quick-dry base layers during fitting for accurate sizing.

Undo waist Velcro straps before trying on armor.

Maintain Velcro hook and loop alignment during use and storage to prevent fabric damage.

After try-on, reset Velcro to original position to avoid wear.

Hand wash at max 30°C with neutral detergent without softeners.

Wash dark and light colors separately.

Do not soak, bleach, iron, tumble dry, dry clean, or wring.