The Feather & Arrow Collective
The Feather & Arrow Collective

The Feather & Arrow Collective

The Science of Going Lighter

Gear Score Cards, August 2026: Power Meters, pedals you thought you didn't need, but you do. Lightweight shoes with super stiff soles = Power to the Pedal! Editorial on Urban Training Rides - Central Park, NYC. Lets go! Riding Gloves, The Chosen Ones.

We seek out premium gear that delivers real performance advantages through purposeful design, intelligent engineering, and cutting-edge materials science. Every step uphill, every pedal stroke, and every ski boot movement requires energy. What many athletes intuitively feel has long been confirmed by biomechanics and endurance science.

August 2026 Reviews

Pedals that measure your power output, and so much more, plus lightweight pedals for your road, mountain, and gravel terrain. Stiff, feathery clipless shoes, and gloves The Collective can't live without.

Gloves The Collective can't live without...

Field Editorial

Pedal Stroke Efficiency

The ideal road racing pedal stroke is smooth and efficient, maximizing power output while minimizing wasted energy and unnecessary full-body movement. Sport science research indicates trained cyclists perform best at cadences around 90 to 100 RPM, where aerobic efficiency and fatigue resistance are optimized.

Throughout the pedal cycle, different muscle groups contribute to power production. During the downstroke phase (1–5 o'clock), the gluteus maximus and quadriceps generate the majority of propulsion, extending the hip and knee to drive the crank downward. Around the bottom of the stroke (5–7 o'clock), the calf muscles, particularly the gastrocnemius and soleus, help transfer force through the ankle. During the recovery phase (7–11 o'clock), the hamstrings and hip flexors assist in unweighting (pulling upward) the rising pedal, reducing resistance against the opposite leg. Core muscles stabilize the pelvis and torso throughout the entire revolution, allowing efficient transfer of power to the bicycle.

Biomechanics and exercise physiology consistently demonstrate that a smooth, high-cadence pedal stroke distributes muscular workload across multiple muscle groups, reducing peak force demands on any single muscle. The result is improved endurance, lower muscular fatigue, and more sustainable power output, especially during long mountain climbs.

Enter the power meter integrated into the cycling pedal. Now a rider can read (on their cycling computer) real-time data, allowing you to make real-time adjustments to your form.

As you read through the Gear Score Cards, you will notice that not only is power output data available, but a full range of analytics is available in real time and for your post-race/ride analysis.

Sources

  • Ericson, M.O. (1988). Mechanical muscular power output and work during ergometer cycling at different workloads and speeds.
  • Neptune, R.R., Kautz, S.A., & Hull, M.L. (2000). The influence of pedaling rate on coordination in cycling.
  • Coyle, E.F. et al. (1991). Physiological and biomechanical factors associated with elite endurance cycling performance.
  • Bini, R.R., Hume, P.A., & Croft, J.L. (2011). Effects of bicycle saddle height on knee injury risk and cycling performance.
  • Faria, E.W., Parker, D.L., & Faria, I.E. (2005). The science of cycling: Physiology and training.
July 2026 gear reviews

July 2026 Reviews

All About Hiking: Hoodies, Hiking Shoes, Hiking Shorts, Raincoats & Hydration Vests tailored for men and women.

Field Editorial

Out Hiking for the Day? Ditch the Backpack.

Hiker on trail wearing a hydration vest

Do you love a good 3, 4, or even a 5-hour fast hike? Whether you're covering steep mountain terrain, moving quickly on rolling trails, or simply trying to maintain a strong pace, you still need to carry water. Sorry, backpacks — a hydration vest offers significant advantages.

Hydration vests distribute weight evenly front to back, reducing shoulder strain, and don't have the sway or jumping that a backpack does during fast-paced hiking. Most modern designs feature breathable mesh materials and body-hugging suspension systems that improve comfort and ventilation during long efforts.

When choosing a hydration vest, consider both storage needs and intended use. For minimalist hikers and trail runners, the CamelBak Trail Run Vest and CamelBak Women's Trail Run Vest weigh approximately 220 grams (7.8 ounces) and include two 17-ounce Quick Stow flasks. Both offer excellent comfort, bounce-free performance, and an Arrow Efficiency Score of 9.2/10.

For all-day adventures, the Osprey Duro Pro 10 stands out. Weighing just 210 grams (7.4 ounces), it offers 10 liters of storage, includes two soft flasks, and features a removable quiver for additional gear. Its exceptional storage capacity and ultralight design earned it the highest Arrow Efficiency Score in this group at 9.7/10.

Women seeking a dedicated fit may prefer the Osprey Dyna 1.5, which combines comfort, breathable construction, and quick hydration access in a streamlined package. Its 9.3/10 rating reflects its popularity for training runs and shorter endurance adventures.

For hikers and mountain bikers who prefer reservoir-based hydration, the CamelBak Chase Race 4 and Women's Chase Race 4 feature a 1.5-liter Crux reservoir and 4 liters of cargo space. These models provide greater carrying capacity for longer outings while maintaining a secure body-hugging fit. Both receive an Arrow Efficiency Score of 9.4/10.

If your outing requires only minimal hydration, nutrition, and a few essentials, the ultralight Osprey Duro Dyna Pro Belt weighs just 90 grams (3.2 ounces) and offers a stable, race-focused carry system. However, its limited capacity makes it best suited to shorter adventures.

For most hikers planning a half-day fast hike, the ideal choice depends on storage requirements. Minimalists will appreciate the lightweight CamelBak Trail Run Vest, while those tackling bigger objectives with extra layers and gear should strongly consider the Osprey Duro Pro 10. Both deliver outstanding hydration access, comfort, and performance on the trail.

Hiking Vests

Men's & Women's — Buyer's Guides

CamelBak

Hydration Vest Buyer's Guide

Women's Trail Run Vest with Two 17 oz Quick Stow Flasks

9.2/10

Approx. weight: 220 g (7.8 oz)

Lightweight women's-specific running vest with two included Quick Stow flasks. Excellent for trail running, fast hiking, and race-day use. Bounce-free fit, breathable mesh construction, and easy access to hydration.

Trail Run Vest with Two 17 oz Quick Stow Flasks

9.2/10

Approx. weight: 220 g (7.8 oz)

Unisex/men's version of CamelBak's lightweight trail-running vest. Includes dual Quick Stow flasks, secure storage, and excellent comfort for training runs and trail adventures.

Women's Chase Race 4 Hydration Vest with Crux 1.5L Reservoir

9.4/10

Approx. weight: 280 g (9.9 oz) + reservoir·Capacity: 4 L

Designed for aggressive trail riding, running, and endurance adventures. Women's-specific fit, 4L gear capacity, and a 1.5L Crux reservoir provide excellent hydration and storage.

Chase Race 4 Hydration Vest with Crux 1.5L Reservoir

9.4/10

Approx. weight: 280 g (9.9 oz) + reservoir·Capacity: 4 L

Performance-oriented hydration vest featuring a 1.5L Crux reservoir, 4L cargo capacity, and body-hugging fit. Ideal for mountain biking, trail running, and fast-paced outdoor pursuits.

Osprey

Trail Running Systems Buyer's Guide

Duro Pro 10 Hydration Vest

9.7/10

Approx. weight: 210 g (7.4 oz)·Capacity: 10 L

Designed for ultrarunning, mountain running, fastpacking, and all-day adventures. Includes two 500 mL soft flasks and a removable Pro Quiver. Bounce-free fit, exceptional storage layout, and ultralight construction make it one of the best race-oriented vests on the market.

Dyna 1.5 Women's Hydration Vest

9.3/10

Women's-specific hydration vest designed for trail running and endurance events. Includes two 500 mL soft flasks and a body-hugging suspension. Excellent comfort, breathable mesh construction, and easy access for hydration — ideal for daily training and shorter races.

Duro Dyna Pro Belt

9.2/10

Approx. weight: 90 g (3.2 oz)·Capacity: 0.8 L

Designed for runners who want hydration and storage without wearing a vest. Features pass-through lumbar storage, body-wrap fit, and quick-access pockets for nutrition and essentials.

Field Reports

Gear is not meant to collect dust....

Riding past the Jacqueline Kennedy Onassis Reservoir at dusk
Bicycling

Twenty Training Miles in the Middle of Manhattan? Let's Go!

Douglas Dean

Central Park is "the" New York City's outdoor training loop. Long before sunrise, Park Drive fills with everyone from recreational riders, walkers, dog walkers, runners, sightseers, and elite racers. Plenty of "traffic furniture" to keep you focused. As you zip by skyscrapers, the track will offer a challenging workout: rolling terrain, fast sweeping turns, steady climbs, scenic views, and enough distance to build a quality ride.

The main loop around Central Park measures approximately 6.1 miles. Add a few scenic detours through the northern section of the park, and you'll finish with having put 20 miles in your legs in just over three laps.

The Route

Central Park Conservancy bicycle route map

It's always a good idea to take a few minutes to get used to the surroundings. It's not like riding out on the open road, or through the streets of your local town or city. New York is, well, New York, and yes, it has its own challenges…even in the park. Enter Central Park from the West Side at West 86th Street. Follow the Traverse Road east past the Police Precinct, turn left onto Park Drive, and start your ride.

You will traverse north along the Jacqueline Kennedy Onassis Reservoir, passing the East Meadow and skirting along the North Meadow. A few blocks north of East 102nd, your first hill awaits, winding you past the Davis Center, through the North Woods, past Blockhouse, taking you east to west, then south still in the North Woods, past the Great Hill and on down to the Ravine, Loch, and The Pool.

Next, stretch your legs on this nearly flat section but watch for pedestrians and the speed limit of 20 MPH…. This stretch takes you back past the North Meadow, West 100th Street, the 97th Street bypass, and the Tennis Courts, and along the West Side of the reservoir.

Just south of West 90th Street starts the next stretch of uphill. You will pedal past the Swedish Cottage, Shakespeare Garden, Bank Rock Bay, and The Lake, ending the uphill section, then past the famous Strawberry Fields. Keep traveling south past Tavern on the Green, down to Columbus Circle, where you will swing east for a short while before heading back north, past the Chess & Checkers House, the Carousel, and a slow right-hand curve, then a left-hand bend offering a great view of the Mall.

As you pass the East Green, it can get quite congested, so slow the pace past Pilgrim Hill, gearing down for the next uphill stretch past Cedar Hill, the Metropolitan Museum of Art, and the Great Lawn, back to where you started. One loop down and two to go….

From there, go back up and around, like you are starting the 4th loop; you can exit on the west side of West 86th Street where you entered the park. Boom, 20-mile ride. Take a look at the bike-specific map, courtesy of the Central Park Conservancy.

View Central Park Bicycle Map (PDF)

The Collective's Notes:

Landmarks Worth Slowing Down For

Even on a training ride, it's difficult not to appreciate the park's iconic scenery.

  • Central Park Zoo
  • Jacqueline Kennedy Onassis Reservoir
  • Great Lawn
  • The Loch
  • Great Hill
  • North Woods
  • The MET

Each lap offers a slightly different perspective as the morning light changes across Manhattan.

Harlem Hill: The Best Climb in the Park

Ask any New York cyclist where to test your legs, and the answer comes quickly — Harlem Hill.

Located on the northwest corner of the park between approximately 102nd Street and 106th Street, Harlem Hill is the signature climb of Central Park. The grade averages about 5–6%, with short pitches approaching 7%.

Local racers often use it for:

  • Threshold intervals
  • VO₂ max repeats
  • Low-cadence strength work
  • Sprint finishes

By the third lap, you'll know exactly why Harlem Hill has become legendary among New York cyclists.

Stay Hydrated

Central Park is one of the easiest urban training venues anywhere for staying fueled and hydrated.

The park contains 21 public restroom facilities, many with drinking fountains or nearby bottle-filling stations. Additional fountains are located throughout the park, making it easy to refill bottles without ending your workout.

Twenty Miles Never Looked So Good

Few cities in the world offer a cycling venue like Central Park. One moment you're climbing beneath towering elm trees; the next you're looking across the Reservoir with Manhattan's skyline rising above the treetops.

Whether you're training for a century ride, preparing for a gran fondo, or simply looking for an unforgettable morning ride, Central Park delivers one of America's greatest urban cycling experiences.

The Blue Sky Hill Climb: A Bucket-List Ride for Every Climber
Bicycling

The Blue Sky Hill Climb: A Bucket-List Ride for Every Climber

In the 1980s, our cycling club rode the Mount Evans Hill Climb — now known as the Blue Sky Hill Climb — several times. We were in our 20s, some of us in college; we rode all over the Rockies, but this hill offers a one-of-a-kind experience.

Douglas Dean
Whitefish, Montana singletrack...I can only dream.
Hiking

Whitefish, Montana singletrack...I can only dream.

Each mountain bike season, I try to articulate to my wife why we should drive to Whitefish, Montana, and ride some of the best (and most challenging) singletrack in the northern Rockies.

Douglas Dean
September in the San Juan Mountains: Colorado's Most Beautiful Hiking Season
Hiking

September in the San Juan Mountains: Colorado's Most Beautiful Hiking Season

September in the San Juan Mountains. Crisp air, a bit of frost on the green grass and you know autumn is close at hand. As summer crowds fade and winter snow remains weeks away, the range transforms into a vivid landscape of gold, bronze, and orange.

Douglas Dean

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